42664912108

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{1031}}^1$

素因数の和:1320

約数の個数: 144

約数和(自身を含む): 95118408000

約数和(自身を除く): 52453495892

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 109, 149, 182, 196, 218, 298, 364, 436, 596, 637, 763, 1031, 1043, 1274, 1417, 1526, 1937, 2062, 2086, 2548, 2834, 3052, 3874, 4124, 4172, 5341, 5668, 7217, 7301, 7748, 9919, 10682, 13403, 13559, 14434, 14602, 16241, 19838, 21364, 26806, 27118, 28868, 29204, 32482, 39676, 50519, 53612, 54236, 64964, 69433, 93821, 94913, 101038, 112379, 113687, 138866, 153619, 187642, 189826, 202076, 211133, 224758, 227374, 277732, 307238, 375284, 379652, 422266, 449516, 454748, 614476, 656747, 786653, 795809, 844532, 1075333, 1313494, 1460927, 1477931, 1573306, 1591618, 1997047, 2150666, 2626988, 2921854, 2955862, 3146612, 3183236, 3994094, 4301332, 5506571, 5843708, 5911724, 7527331, 7988188, 10226489, 10345517, 11013142, 13979329, 15054662, 16744471, 20452978, 20691034, 22026284, 27958658, 30109324, 33488942, 40905956, 41382068, 55917316, 66977884, 71585423, 97855303, 117211297, 143170846, 195710606, 217678123, 234422594, 286341692, 391421212, 435356246, 468845188, 820479079, 870712492, 1523746861, 1640958158, 3047493722, 3281916316, 6094987444, 10666228027, 21332456054, 42664912108]

約数ペア:

[(1, 42664912108), (2, 21332456054), (4, 10666228027), (7, 6094987444), (13, 3281916316), (14, 3047493722), (26, 1640958158), (28, 1523746861), (49, 870712492), (52, 820479079), (91, 468845188), (98, 435356246), (109, 391421212), (149, 286341692), (182, 234422594), (196, 217678123), (218, 195710606), (298, 143170846), (364, 117211297), (436, 97855303), (596, 71585423), (637, 66977884), (763, 55917316), (1031, 41382068), (1043, 40905956), (1274, 33488942), (1417, 30109324), (1526, 27958658), (1937, 22026284), (2062, 20691034), (2086, 20452978), (2548, 16744471), (2834, 15054662), (3052, 13979329), (3874, 11013142), (4124, 10345517), (4172, 10226489), (5341, 7988188), (5668, 7527331), (7217, 5911724), (7301, 5843708), (7748, 5506571), (9919, 4301332), (10682, 3994094), (13403, 3183236), (13559, 3146612), (14434, 2955862), (14602, 2921854), (16241, 2626988), (19838, 2150666), (21364, 1997047), (26806, 1591618), (27118, 1573306), (28868, 1477931), (29204, 1460927), (32482, 1313494), (39676, 1075333), (50519, 844532), (53612, 795809), (54236, 786653), (64964, 656747), (69433, 614476), (93821, 454748), (94913, 449516), (101038, 422266), (112379, 379652), (113687, 375284), (138866, 307238), (153619, 277732), (187642, 227374), (189826, 224758), (202076, 211133)]