277287948

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1187}}^1$

素因数の和:1313

約数の個数: 120

約数和(自身を含む): 837188352

約数和(自身を除く): 559900404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 103, 108, 126, 162, 189, 206, 252, 309, 324, 378, 412, 567, 618, 721, 756, 927, 1134, 1187, 1236, 1442, 1854, 2163, 2268, 2374, 2781, 2884, 3561, 3708, 4326, 4748, 5562, 6489, 7122, 8309, 8343, 8652, 10683, 11124, 12978, 14244, 16618, 16686, 19467, 21366, 24927, 25956, 32049, 33236, 33372, 38934, 42732, 49854, 58401, 64098, 74781, 77868, 96147, 99708, 116802, 122261, 128196, 149562, 192294, 224343, 233604, 244522, 299124, 366783, 384588, 448686, 489044, 673029, 733566, 855827, 897372, 1100349, 1346058, 1467132, 1711654, 2200698, 2567481, 2692116, 3301047, 3423308, 4401396, 5134962, 6602094, 7702443, 9903141, 10269924, 13204188, 15404886, 19806282, 23107329, 30809772, 39612564, 46214658, 69321987, 92429316, 138643974, 277287948]

約数ペア:

[(1, 277287948), (2, 138643974), (3, 92429316), (4, 69321987), (6, 46214658), (7, 39612564), (9, 30809772), (12, 23107329), (14, 19806282), (18, 15404886), (21, 13204188), (27, 10269924), (28, 9903141), (36, 7702443), (42, 6602094), (54, 5134962), (63, 4401396), (81, 3423308), (84, 3301047), (103, 2692116), (108, 2567481), (126, 2200698), (162, 1711654), (189, 1467132), (206, 1346058), (252, 1100349), (309, 897372), (324, 855827), (378, 733566), (412, 673029), (567, 489044), (618, 448686), (721, 384588), (756, 366783), (927, 299124), (1134, 244522), (1187, 233604), (1236, 224343), (1442, 192294), (1854, 149562), (2163, 128196), (2268, 122261), (2374, 116802), (2781, 99708), (2884, 96147), (3561, 77868), (3708, 74781), (4326, 64098), (4748, 58401), (5562, 49854), (6489, 42732), (7122, 38934), (8309, 33372), (8343, 33236), (8652, 32049), (10683, 25956), (11124, 24927), (12978, 21366), (14244, 19467), (16618, 16686)]