917381650572

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{757}}^1\times {\mathrm{2309}}^1$

素因数の和:3376

約数の個数: 144

約数和(自身を含む): 2370966998400

約数和(自身を除く): 1453585347828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 239, 244, 366, 478, 549, 717, 732, 757, 956, 1098, 1434, 1514, 2151, 2196, 2271, 2309, 2868, 3028, 4302, 4542, 4618, 6813, 6927, 8604, 9084, 9236, 13626, 13854, 14579, 20781, 27252, 27708, 29158, 41562, 43737, 46177, 58316, 83124, 87474, 92354, 131211, 138531, 140849, 174948, 180923, 184708, 262422, 277062, 281698, 361846, 415593, 422547, 524844, 542769, 551851, 554124, 563396, 723692, 831186, 845094, 1085538, 1103702, 1267641, 1628307, 1655553, 1662372, 1690188, 1747913, 2171076, 2207404, 2535282, 3256614, 3311106, 3495826, 4966659, 5070564, 5243739, 6513228, 6622212, 6991652, 9933318, 10487478, 11036303, 15731217, 19866636, 20974956, 22072606, 31462434, 33108909, 33662911, 44145212, 62924868, 66217818, 67325822, 99326727, 100988733, 106622693, 132435636, 134651644, 198653454, 201977466, 213245386, 302966199, 319868079, 397306908, 403954932, 417751207, 426490772, 605932398, 639736158, 835502414, 959604237, 1211864796, 1253253621, 1279472316, 1671004828, 1919208474, 2506507242, 3759760863, 3838416948, 5013014484, 7519521726, 15039043452, 25482823627, 50965647254, 76448470881, 101931294508, 152896941762, 229345412643, 305793883524, 458690825286, 917381650572]

約数ペア:

[(1, 917381650572), (2, 458690825286), (3, 305793883524), (4, 229345412643), (6, 152896941762), (9, 101931294508), (12, 76448470881), (18, 50965647254), (36, 25482823627), (61, 15039043452), (122, 7519521726), (183, 5013014484), (239, 3838416948), (244, 3759760863), (366, 2506507242), (478, 1919208474), (549, 1671004828), (717, 1279472316), (732, 1253253621), (757, 1211864796), (956, 959604237), (1098, 835502414), (1434, 639736158), (1514, 605932398), (2151, 426490772), (2196, 417751207), (2271, 403954932), (2309, 397306908), (2868, 319868079), (3028, 302966199), (4302, 213245386), (4542, 201977466), (4618, 198653454), (6813, 134651644), (6927, 132435636), (8604, 106622693), (9084, 100988733), (9236, 99326727), (13626, 67325822), (13854, 66217818), (14579, 62924868), (20781, 44145212), (27252, 33662911), (27708, 33108909), (29158, 31462434), (41562, 22072606), (43737, 20974956), (46177, 19866636), (58316, 15731217), (83124, 11036303), (87474, 10487478), (92354, 9933318), (131211, 6991652), (138531, 6622212), (140849, 6513228), (174948, 5243739), (180923, 5070564), (184708, 4966659), (262422, 3495826), (277062, 3311106), (281698, 3256614), (361846, 2535282), (415593, 2207404), (422547, 2171076), (524844, 1747913), (542769, 1690188), (551851, 1662372), (554124, 1655553), (563396, 1628307), (723692, 1267641), (831186, 1103702), (845094, 1085538)]