215742744

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1471}}^1$

素因数の和:1590

約数の個数: 128

約数和(自身を含む): 692428800

約数和(自身を除く): 476686056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 97, 108, 126, 168, 189, 194, 216, 252, 291, 378, 388, 504, 582, 679, 756, 776, 873, 1164, 1358, 1471, 1512, 1746, 2037, 2328, 2619, 2716, 2942, 3492, 4074, 4413, 5238, 5432, 5884, 6111, 6984, 8148, 8826, 10297, 10476, 11768, 12222, 13239, 16296, 17652, 18333, 20594, 20952, 24444, 26478, 30891, 35304, 36666, 39717, 41188, 48888, 52956, 61782, 73332, 79434, 82376, 92673, 105912, 123564, 142687, 146664, 158868, 185346, 247128, 278019, 285374, 317736, 370692, 428061, 556038, 570748, 741384, 856122, 998809, 1112076, 1141496, 1284183, 1712244, 1997618, 2224152, 2568366, 2996427, 3424488, 3852549, 3995236, 5136732, 5992854, 7705098, 7990472, 8989281, 10273464, 11985708, 15410196, 17978562, 23971416, 26967843, 30820392, 35957124, 53935686, 71914248, 107871372, 215742744]

約数ペア:

[(1, 215742744), (2, 107871372), (3, 71914248), (4, 53935686), (6, 35957124), (7, 30820392), (8, 26967843), (9, 23971416), (12, 17978562), (14, 15410196), (18, 11985708), (21, 10273464), (24, 8989281), (27, 7990472), (28, 7705098), (36, 5992854), (42, 5136732), (54, 3995236), (56, 3852549), (63, 3424488), (72, 2996427), (84, 2568366), (97, 2224152), (108, 1997618), (126, 1712244), (168, 1284183), (189, 1141496), (194, 1112076), (216, 998809), (252, 856122), (291, 741384), (378, 570748), (388, 556038), (504, 428061), (582, 370692), (679, 317736), (756, 285374), (776, 278019), (873, 247128), (1164, 185346), (1358, 158868), (1471, 146664), (1512, 142687), (1746, 123564), (2037, 105912), (2328, 92673), (2619, 82376), (2716, 79434), (2942, 73332), (3492, 61782), (4074, 52956), (4413, 48888), (5238, 41188), (5432, 39717), (5884, 36666), (6111, 35304), (6984, 30891), (8148, 26478), (8826, 24444), (10297, 20952), (10476, 20594), (11768, 18333), (12222, 17652), (13239, 16296)]