31617126672

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{2659}}^1$

素因数の和:2893

約数の個数: 160

約数和(自身を含む): 86381137920

約数和(自身を除く): 54764011248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 61, 62, 93, 122, 124, 131, 183, 186, 244, 248, 262, 366, 372, 393, 488, 496, 524, 732, 744, 786, 976, 1048, 1464, 1488, 1572, 1891, 2096, 2659, 2928, 3144, 3782, 4061, 5318, 5673, 6288, 7564, 7977, 7991, 8122, 10636, 11346, 12183, 15128, 15954, 15982, 16244, 21272, 22692, 23973, 24366, 30256, 31908, 31964, 32488, 42544, 45384, 47946, 48732, 63816, 63928, 64976, 82429, 90768, 95892, 97464, 127632, 127856, 162199, 164858, 191784, 194928, 247287, 247721, 324398, 329716, 348329, 383568, 486597, 494574, 495442, 648796, 659432, 696658, 743163, 973194, 989148, 990884, 1044987, 1297592, 1318864, 1393316, 1486326, 1946388, 1978296, 1981768, 2089974, 2595184, 2786632, 2972652, 3892776, 3956592, 3963536, 4179948, 5028169, 5573264, 5945304, 7785552, 8359896, 10056338, 10798199, 11890608, 15084507, 16719792, 20112676, 21248069, 21596398, 30169014, 32394597, 40225352, 42496138, 43192796, 60338028, 63744207, 64789194, 80450704, 84992276, 86385592, 120676056, 127488414, 129578388, 169984552, 172771184, 241352112, 254976828, 259156776, 339969104, 509953656, 518313552, 658690139, 1019907312, 1317380278, 1976070417, 2634760556, 3952140834, 5269521112, 7904281668, 10539042224, 15808563336, 31617126672]

約数ペア:

[(1, 31617126672), (2, 15808563336), (3, 10539042224), (4, 7904281668), (6, 5269521112), (8, 3952140834), (12, 2634760556), (16, 1976070417), (24, 1317380278), (31, 1019907312), (48, 658690139), (61, 518313552), (62, 509953656), (93, 339969104), (122, 259156776), (124, 254976828), (131, 241352112), (183, 172771184), (186, 169984552), (244, 129578388), (248, 127488414), (262, 120676056), (366, 86385592), (372, 84992276), (393, 80450704), (488, 64789194), (496, 63744207), (524, 60338028), (732, 43192796), (744, 42496138), (786, 40225352), (976, 32394597), (1048, 30169014), (1464, 21596398), (1488, 21248069), (1572, 20112676), (1891, 16719792), (2096, 15084507), (2659, 11890608), (2928, 10798199), (3144, 10056338), (3782, 8359896), (4061, 7785552), (5318, 5945304), (5673, 5573264), (6288, 5028169), (7564, 4179948), (7977, 3963536), (7991, 3956592), (8122, 3892776), (10636, 2972652), (11346, 2786632), (12183, 2595184), (15128, 2089974), (15954, 1981768), (15982, 1978296), (16244, 1946388), (21272, 1486326), (22692, 1393316), (23973, 1318864), (24366, 1297592), (30256, 1044987), (31908, 990884), (31964, 989148), (32488, 973194), (42544, 743163), (45384, 696658), (47946, 659432), (48732, 648796), (63816, 495442), (63928, 494574), (64976, 486597), (82429, 383568), (90768, 348329), (95892, 329716), (97464, 324398), (127632, 247721), (127856, 247287), (162199, 194928), (164858, 191784)]