763308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1$

素因数の和:263

約数の個数: 72

約数和(自身を含む): 2384928

約数和(自身を除く): 1621620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 233, 234, 252, 273, 364, 466, 468, 546, 699, 819, 932, 1092, 1398, 1631, 1638, 2097, 2796, 3029, 3262, 3276, 4194, 4893, 6058, 6524, 8388, 9087, 9786, 12116, 14679, 18174, 19572, 21203, 27261, 29358, 36348, 42406, 54522, 58716, 63609, 84812, 109044, 127218, 190827, 254436, 381654, 763308]

約数ペア:

[(1, 763308), (2, 381654), (3, 254436), (4, 190827), (6, 127218), (7, 109044), (9, 84812), (12, 63609), (13, 58716), (14, 54522), (18, 42406), (21, 36348), (26, 29358), (28, 27261), (36, 21203), (39, 19572), (42, 18174), (52, 14679), (63, 12116), (78, 9786), (84, 9087), (91, 8388), (117, 6524), (126, 6058), (156, 4893), (182, 4194), (233, 3276), (234, 3262), (252, 3029), (273, 2796), (364, 2097), (466, 1638), (468, 1631), (546, 1398), (699, 1092), (819, 932)]