216553104

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:533

約数の個数: 120

約数和(自身を含む): 631904000

約数和(自身を除く): 415350896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 139, 144, 186, 248, 278, 279, 349, 372, 417, 496, 556, 558, 698, 744, 834, 1047, 1112, 1116, 1251, 1396, 1488, 1668, 2094, 2224, 2232, 2502, 2792, 3141, 3336, 4188, 4309, 4464, 5004, 5584, 6282, 6672, 8376, 8618, 10008, 10819, 12564, 12927, 16752, 17236, 20016, 21638, 25128, 25854, 32457, 34472, 38781, 43276, 48511, 50256, 51708, 64914, 68944, 77562, 86552, 97022, 97371, 103416, 129828, 145533, 155124, 173104, 194044, 194742, 206832, 259656, 291066, 310248, 388088, 389484, 436599, 519312, 582132, 620496, 776176, 778968, 873198, 1164264, 1503841, 1557936, 1746396, 2328528, 3007682, 3492792, 4511523, 6015364, 6985584, 9023046, 12030728, 13534569, 18046092, 24061456, 27069138, 36092184, 54138276, 72184368, 108276552, 216553104]

約数ペア:

[(1, 216553104), (2, 108276552), (3, 72184368), (4, 54138276), (6, 36092184), (8, 27069138), (9, 24061456), (12, 18046092), (16, 13534569), (18, 12030728), (24, 9023046), (31, 6985584), (36, 6015364), (48, 4511523), (62, 3492792), (72, 3007682), (93, 2328528), (124, 1746396), (139, 1557936), (144, 1503841), (186, 1164264), (248, 873198), (278, 778968), (279, 776176), (349, 620496), (372, 582132), (417, 519312), (496, 436599), (556, 389484), (558, 388088), (698, 310248), (744, 291066), (834, 259656), (1047, 206832), (1112, 194742), (1116, 194044), (1251, 173104), (1396, 155124), (1488, 145533), (1668, 129828), (2094, 103416), (2224, 97371), (2232, 97022), (2502, 86552), (2792, 77562), (3141, 68944), (3336, 64914), (4188, 51708), (4309, 50256), (4464, 48511), (5004, 43276), (5584, 38781), (6282, 34472), (6672, 32457), (8376, 25854), (8618, 25128), (10008, 21638), (10819, 20016), (12564, 17236), (12927, 16752)]