331487016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{631}}^1$

素因数の和:759

約数の個数: 128

約数和(自身を含む): 982886400

約数和(自身を除く): 651399384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 59, 84, 106, 118, 159, 168, 177, 212, 236, 318, 354, 371, 413, 424, 472, 631, 636, 708, 742, 826, 1113, 1239, 1262, 1272, 1416, 1484, 1652, 1893, 2226, 2478, 2524, 2968, 3127, 3304, 3786, 4417, 4452, 4956, 5048, 6254, 7572, 8834, 8904, 9381, 9912, 12508, 13251, 15144, 17668, 18762, 21889, 25016, 26502, 33443, 35336, 37229, 37524, 43778, 53004, 65667, 66886, 74458, 75048, 87556, 100329, 106008, 111687, 131334, 133772, 148916, 175112, 200658, 223374, 234101, 260603, 262668, 267544, 297832, 401316, 446748, 468202, 521206, 525336, 702303, 781809, 802632, 893496, 936404, 1042412, 1404606, 1563618, 1872808, 1973137, 2084824, 2809212, 3127236, 3946274, 5618424, 5919411, 6254472, 7892548, 11838822, 13811959, 15785096, 23677644, 27623918, 41435877, 47355288, 55247836, 82871754, 110495672, 165743508, 331487016]

約数ペア:

[(1, 331487016), (2, 165743508), (3, 110495672), (4, 82871754), (6, 55247836), (7, 47355288), (8, 41435877), (12, 27623918), (14, 23677644), (21, 15785096), (24, 13811959), (28, 11838822), (42, 7892548), (53, 6254472), (56, 5919411), (59, 5618424), (84, 3946274), (106, 3127236), (118, 2809212), (159, 2084824), (168, 1973137), (177, 1872808), (212, 1563618), (236, 1404606), (318, 1042412), (354, 936404), (371, 893496), (413, 802632), (424, 781809), (472, 702303), (631, 525336), (636, 521206), (708, 468202), (742, 446748), (826, 401316), (1113, 297832), (1239, 267544), (1262, 262668), (1272, 260603), (1416, 234101), (1484, 223374), (1652, 200658), (1893, 175112), (2226, 148916), (2478, 133772), (2524, 131334), (2968, 111687), (3127, 106008), (3304, 100329), (3786, 87556), (4417, 75048), (4452, 74458), (4956, 66886), (5048, 65667), (6254, 53004), (7572, 43778), (8834, 37524), (8904, 37229), (9381, 35336), (9912, 33443), (12508, 26502), (13251, 25016), (15144, 21889), (17668, 18762)]