843440939768

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{757}}^1\times {\mathrm{5857}}^1$

素因数の和:6749

約数の個数: 128

約数和(自身を含む): 1875609753600

約数和(自身を除く): 1032168813832

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 79, 86, 158, 172, 301, 316, 344, 553, 602, 632, 757, 1106, 1204, 1514, 2212, 2408, 3028, 3397, 4424, 5299, 5857, 6056, 6794, 10598, 11714, 13588, 21196, 23428, 23779, 27176, 32551, 40999, 42392, 46856, 47558, 59803, 65102, 81998, 95116, 119606, 130204, 163996, 190232, 227857, 239212, 251851, 260408, 327992, 418621, 455714, 462703, 478424, 503702, 837242, 911428, 925406, 1007404, 1674484, 1762957, 1822856, 1850812, 2014808, 2571529, 3238921, 3348968, 3525914, 3701624, 4433749, 5143058, 6477842, 7051828, 8867498, 10286116, 12955684, 14103656, 17734996, 18000703, 19896229, 20572232, 25911368, 31036243, 35469992, 36001406, 39792458, 62072486, 72002812, 79584916, 124144972, 139273603, 144005624, 159169832, 190651207, 248289944, 278547206, 350266171, 381302414, 557094412, 700532342, 762604828, 1114188824, 1334558449, 1401064684, 1525209656, 2451863197, 2669116898, 2802129368, 4903726394, 5338233796, 9807452788, 10676467592, 15061445353, 19614905576, 30122890706, 60245781412, 105430117471, 120491562824, 210860234942, 421720469884, 843440939768]

約数ペア:

[(1, 843440939768), (2, 421720469884), (4, 210860234942), (7, 120491562824), (8, 105430117471), (14, 60245781412), (28, 30122890706), (43, 19614905576), (56, 15061445353), (79, 10676467592), (86, 9807452788), (158, 5338233796), (172, 4903726394), (301, 2802129368), (316, 2669116898), (344, 2451863197), (553, 1525209656), (602, 1401064684), (632, 1334558449), (757, 1114188824), (1106, 762604828), (1204, 700532342), (1514, 557094412), (2212, 381302414), (2408, 350266171), (3028, 278547206), (3397, 248289944), (4424, 190651207), (5299, 159169832), (5857, 144005624), (6056, 139273603), (6794, 124144972), (10598, 79584916), (11714, 72002812), (13588, 62072486), (21196, 39792458), (23428, 36001406), (23779, 35469992), (27176, 31036243), (32551, 25911368), (40999, 20572232), (42392, 19896229), (46856, 18000703), (47558, 17734996), (59803, 14103656), (65102, 12955684), (81998, 10286116), (95116, 8867498), (119606, 7051828), (130204, 6477842), (163996, 5143058), (190232, 4433749), (227857, 3701624), (239212, 3525914), (251851, 3348968), (260408, 3238921), (327992, 2571529), (418621, 2014808), (455714, 1850812), (462703, 1822856), (478424, 1762957), (503702, 1674484), (837242, 1007404), (911428, 925406)]