309020712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:736

約数の個数: 256

約数和(自身を含む): 1093478400

約数和(自身を除く): 784457688

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 19, 21, 22, 24, 26, 28, 33, 38, 39, 42, 44, 52, 56, 57, 66, 76, 77, 78, 84, 88, 91, 104, 114, 132, 133, 143, 152, 154, 156, 168, 182, 209, 228, 231, 247, 264, 266, 273, 286, 308, 312, 364, 399, 418, 429, 456, 462, 494, 532, 546, 572, 616, 627, 677, 728, 741, 798, 836, 858, 924, 988, 1001, 1064, 1092, 1144, 1254, 1354, 1463, 1482, 1596, 1672, 1716, 1729, 1848, 1976, 2002, 2031, 2184, 2508, 2708, 2717, 2926, 2964, 3003, 3192, 3432, 3458, 4004, 4062, 4389, 4739, 5016, 5187, 5416, 5434, 5852, 5928, 6006, 6916, 7447, 8008, 8124, 8151, 8778, 8801, 9478, 10374, 10868, 11704, 12012, 12863, 13832, 14217, 14894, 16248, 16302, 17556, 17602, 18956, 19019, 20748, 21736, 22341, 24024, 25726, 26403, 28434, 29788, 32604, 35112, 35204, 37912, 38038, 38589, 41496, 44682, 51452, 52129, 52806, 56868, 57057, 59576, 61607, 65208, 70408, 76076, 77178, 89364, 90041, 96811, 102904, 104258, 105612, 113736, 114114, 123214, 141493, 152152, 154356, 156387, 167219, 178728, 180082, 184821, 193622, 208516, 211224, 228228, 246428, 270123, 282986, 290433, 308712, 312774, 334438, 360164, 369642, 387244, 417032, 424479, 456456, 492856, 501657, 540246, 565972, 580866, 625548, 668876, 677677, 720328, 739284, 774488, 848958, 990451, 1003314, 1080492, 1131944, 1161732, 1170533, 1251096, 1337752, 1355354, 1478568, 1697916, 1839409, 1980902, 2006628, 2033031, 2160984, 2323464, 2341066, 2710708, 2971353, 3395832, 3511599, 3678818, 3961804, 4013256, 4066062, 4682132, 5421416, 5518227, 5942706, 7023198, 7357636, 7923608, 8132124, 9364264, 11036454, 11885412, 12875863, 14046396, 14715272, 16264248, 22072908, 23770824, 25751726, 28092792, 38627589, 44145816, 51503452, 77255178, 103006904, 154510356, 309020712]

約数ペア:

[(1, 309020712), (2, 154510356), (3, 103006904), (4, 77255178), (6, 51503452), (7, 44145816), (8, 38627589), (11, 28092792), (12, 25751726), (13, 23770824), (14, 22072908), (19, 16264248), (21, 14715272), (22, 14046396), (24, 12875863), (26, 11885412), (28, 11036454), (33, 9364264), (38, 8132124), (39, 7923608), (42, 7357636), (44, 7023198), (52, 5942706), (56, 5518227), (57, 5421416), (66, 4682132), (76, 4066062), (77, 4013256), (78, 3961804), (84, 3678818), (88, 3511599), (91, 3395832), (104, 2971353), (114, 2710708), (132, 2341066), (133, 2323464), (143, 2160984), (152, 2033031), (154, 2006628), (156, 1980902), (168, 1839409), (182, 1697916), (209, 1478568), (228, 1355354), (231, 1337752), (247, 1251096), (264, 1170533), (266, 1161732), (273, 1131944), (286, 1080492), (308, 1003314), (312, 990451), (364, 848958), (399, 774488), (418, 739284), (429, 720328), (456, 677677), (462, 668876), (494, 625548), (532, 580866), (546, 565972), (572, 540246), (616, 501657), (627, 492856), (677, 456456), (728, 424479), (741, 417032), (798, 387244), (836, 369642), (858, 360164), (924, 334438), (988, 312774), (1001, 308712), (1064, 290433), (1092, 282986), (1144, 270123), (1254, 246428), (1354, 228228), (1463, 211224), (1482, 208516), (1596, 193622), (1672, 184821), (1716, 180082), (1729, 178728), (1848, 167219), (1976, 156387), (2002, 154356), (2031, 152152), (2184, 141493), (2508, 123214), (2708, 114114), (2717, 113736), (2926, 105612), (2964, 104258), (3003, 102904), (3192, 96811), (3432, 90041), (3458, 89364), (4004, 77178), (4062, 76076), (4389, 70408), (4739, 65208), (5016, 61607), (5187, 59576), (5416, 57057), (5434, 56868), (5852, 52806), (5928, 52129), (6006, 51452), (6916, 44682), (7447, 41496), (8008, 38589), (8124, 38038), (8151, 37912), (8778, 35204), (8801, 35112), (9478, 32604), (10374, 29788), (10868, 28434), (11704, 26403), (12012, 25726), (12863, 24024), (13832, 22341), (14217, 21736), (14894, 20748), (16248, 19019), (16302, 18956), (17556, 17602)]