805655214

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8629}}^1$

素因数の和:8679

約数の個数: 128

約数和(自身を含む): 2319744000

約数和(自身を除く): 1514088786

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 189, 234, 247, 266, 273, 342, 351, 378, 399, 494, 513, 546, 702, 741, 798, 819, 1026, 1197, 1482, 1638, 1729, 2223, 2394, 2457, 3458, 3591, 4446, 4914, 5187, 6669, 7182, 8629, 10374, 13338, 15561, 17258, 25887, 31122, 46683, 51774, 60403, 77661, 93366, 112177, 120806, 155322, 163951, 181209, 224354, 232983, 327902, 336531, 362418, 465966, 491853, 543627, 673062, 785239, 983706, 1009593, 1087254, 1147657, 1475559, 1570478, 1630881, 2019186, 2131363, 2295314, 2355717, 2951118, 3028779, 3261762, 3442971, 4262726, 4426677, 4711434, 6057558, 6394089, 6885942, 7067151, 8853354, 10328913, 12788178, 14134302, 14919541, 19182267, 20657826, 21201453, 29839082, 30986739, 38364534, 42402906, 44758623, 57546801, 61973478, 89517246, 115093602, 134275869, 268551738, 402827607, 805655214]

約数ペア:

[(1, 805655214), (2, 402827607), (3, 268551738), (6, 134275869), (7, 115093602), (9, 89517246), (13, 61973478), (14, 57546801), (18, 44758623), (19, 42402906), (21, 38364534), (26, 30986739), (27, 29839082), (38, 21201453), (39, 20657826), (42, 19182267), (54, 14919541), (57, 14134302), (63, 12788178), (78, 10328913), (91, 8853354), (114, 7067151), (117, 6885942), (126, 6394089), (133, 6057558), (171, 4711434), (182, 4426677), (189, 4262726), (234, 3442971), (247, 3261762), (266, 3028779), (273, 2951118), (342, 2355717), (351, 2295314), (378, 2131363), (399, 2019186), (494, 1630881), (513, 1570478), (546, 1475559), (702, 1147657), (741, 1087254), (798, 1009593), (819, 983706), (1026, 785239), (1197, 673062), (1482, 543627), (1638, 491853), (1729, 465966), (2223, 362418), (2394, 336531), (2457, 327902), (3458, 232983), (3591, 224354), (4446, 181209), (4914, 163951), (5187, 155322), (6669, 120806), (7182, 112177), (8629, 93366), (10374, 77661), (13338, 60403), (15561, 51774), (17258, 46683), (25887, 31122)]