321707088

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3793}}^1$

素因数の和:3857

約数の個数: 120

約数和(自身を含む): 978548480

約数和(自身を除く): 656841392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 144, 152, 171, 186, 228, 248, 279, 304, 342, 372, 456, 496, 558, 589, 684, 744, 912, 1116, 1178, 1368, 1488, 1767, 2232, 2356, 2736, 3534, 3793, 4464, 4712, 5301, 7068, 7586, 9424, 10602, 11379, 14136, 15172, 21204, 22758, 28272, 30344, 34137, 42408, 45516, 60688, 68274, 72067, 84816, 91032, 117583, 136548, 144134, 182064, 216201, 235166, 273096, 288268, 352749, 432402, 470332, 546192, 576536, 648603, 705498, 864804, 940664, 1058247, 1153072, 1297206, 1410996, 1729608, 1881328, 2116494, 2234077, 2594412, 2821992, 3459216, 4232988, 4468154, 5188824, 5643984, 6702231, 8465976, 8936308, 10377648, 13404462, 16931952, 17872616, 20106693, 26808924, 35745232, 40213386, 53617848, 80426772, 107235696, 160853544, 321707088]

約数ペア:

[(1, 321707088), (2, 160853544), (3, 107235696), (4, 80426772), (6, 53617848), (8, 40213386), (9, 35745232), (12, 26808924), (16, 20106693), (18, 17872616), (19, 16931952), (24, 13404462), (31, 10377648), (36, 8936308), (38, 8465976), (48, 6702231), (57, 5643984), (62, 5188824), (72, 4468154), (76, 4232988), (93, 3459216), (114, 2821992), (124, 2594412), (144, 2234077), (152, 2116494), (171, 1881328), (186, 1729608), (228, 1410996), (248, 1297206), (279, 1153072), (304, 1058247), (342, 940664), (372, 864804), (456, 705498), (496, 648603), (558, 576536), (589, 546192), (684, 470332), (744, 432402), (912, 352749), (1116, 288268), (1178, 273096), (1368, 235166), (1488, 216201), (1767, 182064), (2232, 144134), (2356, 136548), (2736, 117583), (3534, 91032), (3793, 84816), (4464, 72067), (4712, 68274), (5301, 60688), (7068, 45516), (7586, 42408), (9424, 34137), (10602, 30344), (11379, 28272), (14136, 22758), (15172, 21204)]