31005550368

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{25639}}^1$

素因数の和:25704

約数の個数: 288

約数和(自身を含む): 105835766400

約数和(自身を除く): 74830216032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 19, 24, 26, 32, 34, 36, 38, 39, 48, 51, 52, 57, 68, 72, 76, 78, 96, 102, 104, 114, 117, 136, 144, 152, 153, 156, 171, 204, 208, 221, 228, 234, 247, 272, 288, 304, 306, 312, 323, 342, 408, 416, 442, 456, 468, 494, 544, 608, 612, 624, 646, 663, 684, 741, 816, 884, 912, 936, 969, 988, 1224, 1248, 1292, 1326, 1368, 1482, 1632, 1768, 1824, 1872, 1938, 1976, 1989, 2223, 2448, 2584, 2652, 2736, 2907, 2964, 3536, 3744, 3876, 3952, 3978, 4199, 4446, 4896, 5168, 5304, 5472, 5814, 5928, 7072, 7752, 7904, 7956, 8398, 8892, 10336, 10608, 11628, 11856, 12597, 15504, 15912, 16796, 17784, 21216, 23256, 23712, 25194, 25639, 31008, 31824, 33592, 35568, 37791, 46512, 50388, 51278, 63648, 67184, 71136, 75582, 76917, 93024, 100776, 102556, 134368, 151164, 153834, 201552, 205112, 230751, 302328, 307668, 333307, 403104, 410224, 435863, 461502, 487141, 604656, 615336, 666614, 820448, 871726, 923004, 974282, 999921, 1209312, 1230672, 1307589, 1333228, 1461423, 1743452, 1846008, 1948564, 1999842, 2461344, 2615178, 2666456, 2922846, 2999763, 3486904, 3692016, 3897128, 3922767, 3999684, 4384269, 5230356, 5332912, 5666219, 5845692, 5999526, 6332833, 6973808, 7384032, 7794256, 7845534, 7999368, 8281397, 8768538, 10460712, 10665824, 11332438, 11691384, 11999052, 12665666, 13947616, 15588512, 15691068, 15998736, 16562794, 16998657, 17537076, 18998499, 20921424, 22664876, 23382768, 23998104, 24844191, 25331332, 31382136, 31997472, 33125588, 33997314, 35074152, 37996998, 41842848, 45329752, 46765536, 47996208, 49688382, 50662664, 50995971, 56995497, 62764272, 66251176, 67994628, 70148304, 74532573, 75993996, 90659504, 95992416, 99376764, 101325328, 101991942, 107658161, 113990994, 125528544, 132502352, 135989256, 140296608, 149065146, 151987992, 181319008, 198753528, 202650656, 203983884, 215316322, 227981988, 265004704, 271978512, 298130292, 303975984, 322974483, 397507056, 407967768, 430632644, 455963976, 543957024, 596260584, 607951968, 645948966, 795014112, 815935536, 861265288, 911927952, 968923449, 1192521168, 1291897932, 1631871072, 1722530576, 1823855904, 1937846898, 2385042336, 2583795864, 3445061152, 3875693796, 5167591728, 7751387592, 10335183456, 15502775184, 31005550368]

約数ペア:

[(1, 31005550368), (2, 15502775184), (3, 10335183456), (4, 7751387592), (6, 5167591728), (8, 3875693796), (9, 3445061152), (12, 2583795864), (13, 2385042336), (16, 1937846898), (17, 1823855904), (18, 1722530576), (19, 1631871072), (24, 1291897932), (26, 1192521168), (32, 968923449), (34, 911927952), (36, 861265288), (38, 815935536), (39, 795014112), (48, 645948966), (51, 607951968), (52, 596260584), (57, 543957024), (68, 455963976), (72, 430632644), (76, 407967768), (78, 397507056), (96, 322974483), (102, 303975984), (104, 298130292), (114, 271978512), (117, 265004704), (136, 227981988), (144, 215316322), (152, 203983884), (153, 202650656), (156, 198753528), (171, 181319008), (204, 151987992), (208, 149065146), (221, 140296608), (228, 135989256), (234, 132502352), (247, 125528544), (272, 113990994), (288, 107658161), (304, 101991942), (306, 101325328), (312, 99376764), (323, 95992416), (342, 90659504), (408, 75993996), (416, 74532573), (442, 70148304), (456, 67994628), (468, 66251176), (494, 62764272), (544, 56995497), (608, 50995971), (612, 50662664), (624, 49688382), (646, 47996208), (663, 46765536), (684, 45329752), (741, 41842848), (816, 37996998), (884, 35074152), (912, 33997314), (936, 33125588), (969, 31997472), (988, 31382136), (1224, 25331332), (1248, 24844191), (1292, 23998104), (1326, 23382768), (1368, 22664876), (1482, 20921424), (1632, 18998499), (1768, 17537076), (1824, 16998657), (1872, 16562794), (1938, 15998736), (1976, 15691068), (1989, 15588512), (2223, 13947616), (2448, 12665666), (2584, 11999052), (2652, 11691384), (2736, 11332438), (2907, 10665824), (2964, 10460712), (3536, 8768538), (3744, 8281397), (3876, 7999368), (3952, 7845534), (3978, 7794256), (4199, 7384032), (4446, 6973808), (4896, 6332833), (5168, 5999526), (5304, 5845692), (5472, 5666219), (5814, 5332912), (5928, 5230356), (7072, 4384269), (7752, 3999684), (7904, 3922767), (7956, 3897128), (8398, 3692016), (8892, 3486904), (10336, 2999763), (10608, 2922846), (11628, 2666456), (11856, 2615178), (12597, 2461344), (15504, 1999842), (15912, 1948564), (16796, 1846008), (17784, 1743452), (21216, 1461423), (23256, 1333228), (23712, 1307589), (25194, 1230672), (25639, 1209312), (31008, 999921), (31824, 974282), (33592, 923004), (35568, 871726), (37791, 820448), (46512, 666614), (50388, 615336), (51278, 604656), (63648, 487141), (67184, 461502), (71136, 435863), (75582, 410224), (76917, 403104), (93024, 333307), (100776, 307668), (102556, 302328), (134368, 230751), (151164, 205112), (153834, 201552)]