64995216

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1$

素因数の和:609

約数の個数: 160

約数和(自身を含む): 209236608

約数和(自身を除く): 144241392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 17, 22, 24, 26, 33, 34, 39, 44, 48, 51, 52, 66, 68, 78, 88, 102, 104, 132, 136, 143, 156, 176, 187, 204, 208, 221, 264, 272, 286, 312, 374, 408, 429, 442, 528, 557, 561, 572, 624, 663, 748, 816, 858, 884, 1114, 1122, 1144, 1326, 1496, 1671, 1716, 1768, 2228, 2244, 2288, 2431, 2652, 2992, 3342, 3432, 3536, 4456, 4488, 4862, 5304, 6127, 6684, 6864, 7241, 7293, 8912, 8976, 9469, 9724, 10608, 12254, 13368, 14482, 14586, 18381, 18938, 19448, 21723, 24508, 26736, 28407, 28964, 29172, 36762, 37876, 38896, 43446, 49016, 56814, 57928, 58344, 73524, 75752, 79651, 86892, 98032, 104159, 113628, 115856, 116688, 123097, 147048, 151504, 159302, 173784, 208318, 227256, 238953, 246194, 294096, 312477, 318604, 347568, 369291, 416636, 454512, 477906, 492388, 624954, 637208, 738582, 833272, 955812, 984776, 1249908, 1274416, 1354067, 1477164, 1666544, 1911624, 1969552, 2499816, 2708134, 2954328, 3823248, 4062201, 4999632, 5416268, 5908656, 8124402, 10832536, 16248804, 21665072, 32497608, 64995216]

約数ペア:

[(1, 64995216), (2, 32497608), (3, 21665072), (4, 16248804), (6, 10832536), (8, 8124402), (11, 5908656), (12, 5416268), (13, 4999632), (16, 4062201), (17, 3823248), (22, 2954328), (24, 2708134), (26, 2499816), (33, 1969552), (34, 1911624), (39, 1666544), (44, 1477164), (48, 1354067), (51, 1274416), (52, 1249908), (66, 984776), (68, 955812), (78, 833272), (88, 738582), (102, 637208), (104, 624954), (132, 492388), (136, 477906), (143, 454512), (156, 416636), (176, 369291), (187, 347568), (204, 318604), (208, 312477), (221, 294096), (264, 246194), (272, 238953), (286, 227256), (312, 208318), (374, 173784), (408, 159302), (429, 151504), (442, 147048), (528, 123097), (557, 116688), (561, 115856), (572, 113628), (624, 104159), (663, 98032), (748, 86892), (816, 79651), (858, 75752), (884, 73524), (1114, 58344), (1122, 57928), (1144, 56814), (1326, 49016), (1496, 43446), (1671, 38896), (1716, 37876), (1768, 36762), (2228, 29172), (2244, 28964), (2288, 28407), (2431, 26736), (2652, 24508), (2992, 21723), (3342, 19448), (3432, 18938), (3536, 18381), (4456, 14586), (4488, 14482), (4862, 13368), (5304, 12254), (6127, 10608), (6684, 9724), (6864, 9469), (7241, 8976), (7293, 8912)]