291254408016

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{421}}^1\times {\mathrm{7753}}^1$

素因数の和:8222

約数の個数: 240

約数和(自身を含む): 891029881152

約数和(自身を除く): 599775473136

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 169, 176, 208, 264, 286, 312, 338, 421, 429, 507, 528, 572, 624, 676, 842, 858, 1014, 1144, 1263, 1352, 1684, 1716, 1859, 2028, 2288, 2526, 2704, 3368, 3432, 3718, 4056, 4631, 5052, 5473, 5577, 6736, 6864, 7436, 7753, 8112, 9262, 10104, 10946, 11154, 13893, 14872, 15506, 16419, 18524, 20208, 21892, 22308, 23259, 27786, 29744, 31012, 32838, 37048, 43784, 44616, 46518, 55572, 60203, 62024, 65676, 71149, 74096, 85283, 87568, 89232, 93036, 100789, 111144, 120406, 124048, 131352, 142298, 170566, 180609, 186072, 201578, 213447, 222288, 240812, 255849, 262704, 284596, 302367, 341132, 361218, 372144, 403156, 426894, 481624, 511698, 569192, 604734, 682264, 722436, 782639, 806312, 853788, 963248, 1023396, 1108679, 1138384, 1209468, 1310257, 1364528, 1444872, 1565278, 1612624, 1707576, 2046792, 2217358, 2347917, 2418936, 2620514, 2889744, 3130556, 3264013, 3326037, 3415152, 3930771, 4093584, 4434716, 4695834, 4837872, 5241028, 6261112, 6528026, 6652074, 7861542, 8869432, 9391668, 9792039, 10482056, 12522224, 13056052, 13304148, 14412827, 15723084, 17738864, 18783336, 19584078, 20964112, 26112104, 26608296, 28825654, 31446168, 35904143, 37566672, 39168156, 42432169, 43238481, 52224208, 53216592, 57651308, 62892336, 71808286, 78336312, 84864338, 86476962, 107712429, 115302616, 127296507, 143616572, 156672624, 169728676, 172953924, 215424858, 230605232, 254593014, 287233144, 339457352, 345907848, 430849716, 466753859, 509186028, 551618197, 574466288, 678914704, 691815696, 861699432, 933507718, 1018372056, 1103236394, 1400261577, 1654854591, 1723398864, 1867015436, 2036744112, 2206472788, 2800523154, 3309709182, 3734030872, 4412945576, 5601046308, 6067800167, 6619418364, 7468061744, 8825891152, 11202092616, 12135600334, 13238836728, 18203400501, 22404185232, 24271200668, 26477673456, 36406801002, 48542401336, 72813602004, 97084802672, 145627204008, 291254408016]

約数ペア:

[(1, 291254408016), (2, 145627204008), (3, 97084802672), (4, 72813602004), (6, 48542401336), (8, 36406801002), (11, 26477673456), (12, 24271200668), (13, 22404185232), (16, 18203400501), (22, 13238836728), (24, 12135600334), (26, 11202092616), (33, 8825891152), (39, 7468061744), (44, 6619418364), (48, 6067800167), (52, 5601046308), (66, 4412945576), (78, 3734030872), (88, 3309709182), (104, 2800523154), (132, 2206472788), (143, 2036744112), (156, 1867015436), (169, 1723398864), (176, 1654854591), (208, 1400261577), (264, 1103236394), (286, 1018372056), (312, 933507718), (338, 861699432), (421, 691815696), (429, 678914704), (507, 574466288), (528, 551618197), (572, 509186028), (624, 466753859), (676, 430849716), (842, 345907848), (858, 339457352), (1014, 287233144), (1144, 254593014), (1263, 230605232), (1352, 215424858), (1684, 172953924), (1716, 169728676), (1859, 156672624), (2028, 143616572), (2288, 127296507), (2526, 115302616), (2704, 107712429), (3368, 86476962), (3432, 84864338), (3718, 78336312), (4056, 71808286), (4631, 62892336), (5052, 57651308), (5473, 53216592), (5577, 52224208), (6736, 43238481), (6864, 42432169), (7436, 39168156), (7753, 37566672), (8112, 35904143), (9262, 31446168), (10104, 28825654), (10946, 26608296), (11154, 26112104), (13893, 20964112), (14872, 19584078), (15506, 18783336), (16419, 17738864), (18524, 15723084), (20208, 14412827), (21892, 13304148), (22308, 13056052), (23259, 12522224), (27786, 10482056), (29744, 9792039), (31012, 9391668), (32838, 8869432), (37048, 7861542), (43784, 6652074), (44616, 6528026), (46518, 6261112), (55572, 5241028), (60203, 4837872), (62024, 4695834), (65676, 4434716), (71149, 4093584), (74096, 3930771), (85283, 3415152), (87568, 3326037), (89232, 3264013), (93036, 3130556), (100789, 2889744), (111144, 2620514), (120406, 2418936), (124048, 2347917), (131352, 2217358), (142298, 2046792), (170566, 1707576), (180609, 1612624), (186072, 1565278), (201578, 1444872), (213447, 1364528), (222288, 1310257), (240812, 1209468), (255849, 1138384), (262704, 1108679), (284596, 1023396), (302367, 963248), (341132, 853788), (361218, 806312), (372144, 782639), (403156, 722436), (426894, 682264), (481624, 604734), (511698, 569192)]