31190160456

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{21737}}^1$

素因数の和:21845

約数の個数: 256

約数和(自身を含む): 108098726400

約数和(自身を除く): 76908565944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 73, 78, 84, 91, 104, 108, 117, 126, 146, 156, 168, 182, 189, 216, 219, 234, 252, 273, 292, 312, 351, 364, 378, 438, 468, 504, 511, 546, 584, 657, 702, 728, 756, 819, 876, 936, 949, 1022, 1092, 1314, 1404, 1512, 1533, 1638, 1752, 1898, 1971, 2044, 2184, 2457, 2628, 2808, 2847, 3066, 3276, 3796, 3942, 4088, 4599, 4914, 5256, 5694, 6132, 6552, 6643, 7592, 7884, 8541, 9198, 9828, 11388, 12264, 13286, 13797, 15768, 17082, 18396, 19656, 19929, 21737, 22776, 25623, 26572, 27594, 34164, 36792, 39858, 43474, 51246, 53144, 55188, 59787, 65211, 68328, 79716, 86948, 102492, 110376, 119574, 130422, 152159, 159432, 173896, 179361, 195633, 204984, 239148, 260844, 282581, 304318, 358722, 391266, 456477, 478296, 521688, 565162, 586899, 608636, 717444, 782532, 847743, 912954, 1130324, 1173798, 1217272, 1369431, 1434888, 1565064, 1586801, 1695486, 1825908, 1978067, 2260648, 2347596, 2543229, 2738862, 3173602, 3390972, 3651816, 3956134, 4108293, 4695192, 4760403, 5086458, 5477724, 5934201, 6347204, 6781944, 7629687, 7912268, 8216586, 9520806, 10172916, 10955448, 11107607, 11868402, 12694408, 14281209, 15259374, 15824536, 16433172, 17802603, 19041612, 20345832, 20628413, 22215214, 23736804, 28562418, 30518748, 32866344, 33322821, 35605206, 38083224, 41256826, 42843627, 44430428, 47473608, 53407809, 57124836, 61037496, 61885239, 66645642, 71210412, 82513652, 85687254, 88860856, 99968463, 106815618, 114249672, 123770478, 133291284, 142420824, 144398891, 165027304, 171374508, 185655717, 199936926, 213631236, 247540956, 266582568, 288797782, 299905389, 342749016, 371311434, 399873852, 427262472, 433196673, 495081912, 556967151, 577595564, 599810778, 742622868, 799747704, 866393346, 1113934302, 1155191128, 1199621556, 1299590019, 1485245736, 1732786692, 2227868604, 2399243112, 2599180038, 3465573384, 3898770057, 4455737208, 5198360076, 7797540114, 10396720152, 15595080228, 31190160456]

約数ペア:

[(1, 31190160456), (2, 15595080228), (3, 10396720152), (4, 7797540114), (6, 5198360076), (7, 4455737208), (8, 3898770057), (9, 3465573384), (12, 2599180038), (13, 2399243112), (14, 2227868604), (18, 1732786692), (21, 1485245736), (24, 1299590019), (26, 1199621556), (27, 1155191128), (28, 1113934302), (36, 866393346), (39, 799747704), (42, 742622868), (52, 599810778), (54, 577595564), (56, 556967151), (63, 495081912), (72, 433196673), (73, 427262472), (78, 399873852), (84, 371311434), (91, 342749016), (104, 299905389), (108, 288797782), (117, 266582568), (126, 247540956), (146, 213631236), (156, 199936926), (168, 185655717), (182, 171374508), (189, 165027304), (216, 144398891), (219, 142420824), (234, 133291284), (252, 123770478), (273, 114249672), (292, 106815618), (312, 99968463), (351, 88860856), (364, 85687254), (378, 82513652), (438, 71210412), (468, 66645642), (504, 61885239), (511, 61037496), (546, 57124836), (584, 53407809), (657, 47473608), (702, 44430428), (728, 42843627), (756, 41256826), (819, 38083224), (876, 35605206), (936, 33322821), (949, 32866344), (1022, 30518748), (1092, 28562418), (1314, 23736804), (1404, 22215214), (1512, 20628413), (1533, 20345832), (1638, 19041612), (1752, 17802603), (1898, 16433172), (1971, 15824536), (2044, 15259374), (2184, 14281209), (2457, 12694408), (2628, 11868402), (2808, 11107607), (2847, 10955448), (3066, 10172916), (3276, 9520806), (3796, 8216586), (3942, 7912268), (4088, 7629687), (4599, 6781944), (4914, 6347204), (5256, 5934201), (5694, 5477724), (6132, 5086458), (6552, 4760403), (6643, 4695192), (7592, 4108293), (7884, 3956134), (8541, 3651816), (9198, 3390972), (9828, 3173602), (11388, 2738862), (12264, 2543229), (13286, 2347596), (13797, 2260648), (15768, 1978067), (17082, 1825908), (18396, 1695486), (19656, 1586801), (19929, 1565064), (21737, 1434888), (22776, 1369431), (25623, 1217272), (26572, 1173798), (27594, 1130324), (34164, 912954), (36792, 847743), (39858, 782532), (43474, 717444), (51246, 608636), (53144, 586899), (55188, 565162), (59787, 521688), (65211, 478296), (68328, 456477), (79716, 391266), (86948, 358722), (102492, 304318), (110376, 282581), (119574, 260844), (130422, 239148), (152159, 204984), (159432, 195633), (173896, 179361)]