268717608

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1597}}^1$

素因数の和:1672

約数の個数: 128

約数和(自身を含む): 805392000

約数和(自身を除く): 536674392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 41, 54, 57, 72, 76, 82, 108, 114, 123, 152, 164, 171, 216, 228, 246, 328, 342, 369, 456, 492, 513, 684, 738, 779, 984, 1026, 1107, 1368, 1476, 1558, 1597, 2052, 2214, 2337, 2952, 3116, 3194, 4104, 4428, 4674, 4791, 6232, 6388, 7011, 8856, 9348, 9582, 12776, 14022, 14373, 18696, 19164, 21033, 28044, 28746, 30343, 38328, 42066, 43119, 56088, 57492, 60686, 65477, 84132, 86238, 91029, 114984, 121372, 130954, 168264, 172476, 182058, 196431, 242744, 261908, 273087, 344952, 364116, 392862, 523816, 546174, 589293, 728232, 785724, 819261, 1092348, 1178586, 1244063, 1571448, 1638522, 1767879, 2184696, 2357172, 2488126, 3277044, 3535758, 3732189, 4714344, 4976252, 6554088, 7071516, 7464378, 9952504, 11196567, 14143032, 14928756, 22393134, 29857512, 33589701, 44786268, 67179402, 89572536, 134358804, 268717608]

約数ペア:

[(1, 268717608), (2, 134358804), (3, 89572536), (4, 67179402), (6, 44786268), (8, 33589701), (9, 29857512), (12, 22393134), (18, 14928756), (19, 14143032), (24, 11196567), (27, 9952504), (36, 7464378), (38, 7071516), (41, 6554088), (54, 4976252), (57, 4714344), (72, 3732189), (76, 3535758), (82, 3277044), (108, 2488126), (114, 2357172), (123, 2184696), (152, 1767879), (164, 1638522), (171, 1571448), (216, 1244063), (228, 1178586), (246, 1092348), (328, 819261), (342, 785724), (369, 728232), (456, 589293), (492, 546174), (513, 523816), (684, 392862), (738, 364116), (779, 344952), (984, 273087), (1026, 261908), (1107, 242744), (1368, 196431), (1476, 182058), (1558, 172476), (1597, 168264), (2052, 130954), (2214, 121372), (2337, 114984), (2952, 91029), (3116, 86238), (3194, 84132), (4104, 65477), (4428, 60686), (4674, 57492), (4791, 56088), (6232, 43119), (6388, 42066), (7011, 38328), (8856, 30343), (9348, 28746), (9582, 28044), (12776, 21033), (14022, 19164), (14373, 18696)]