330724642108

素因数分解:

$2^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1823}}^1\times {\mathrm{6659}}^1$

素因数の和:8639

約数の個数: 72

約数和(自身を含む): 678578342400

約数和(自身を除く): 347853700292

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 139, 196, 278, 556, 973, 1823, 1946, 3646, 3892, 6659, 6811, 7292, 12761, 13318, 13622, 25522, 26636, 27244, 46613, 51044, 89327, 93226, 178654, 186452, 253397, 326291, 357308, 506794, 652582, 925601, 1013588, 1305164, 1773779, 1851202, 3547558, 3702404, 6479207, 7095116, 12139357, 12416453, 12958414, 24278714, 24832906, 25916828, 45354449, 48557428, 49665812, 84975499, 90708898, 169950998, 181417796, 339901996, 594828493, 1189656986, 1687370623, 2379313972, 3374741246, 6749482492, 11811594361, 23623188722, 47246377444, 82681160527, 165362321054, 330724642108]

約数ペア:

[(1, 330724642108), (2, 165362321054), (4, 82681160527), (7, 47246377444), (14, 23623188722), (28, 11811594361), (49, 6749482492), (98, 3374741246), (139, 2379313972), (196, 1687370623), (278, 1189656986), (556, 594828493), (973, 339901996), (1823, 181417796), (1946, 169950998), (3646, 90708898), (3892, 84975499), (6659, 49665812), (6811, 48557428), (7292, 45354449), (12761, 25916828), (13318, 24832906), (13622, 24278714), (25522, 12958414), (26636, 12416453), (27244, 12139357), (46613, 7095116), (51044, 6479207), (89327, 3702404), (93226, 3547558), (178654, 1851202), (186452, 1773779), (253397, 1305164), (326291, 1013588), (357308, 925601), (506794, 652582)]