290172372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{599}}^1$

素因数の和:765

約数の個数: 96

約数和(自身を含む): 795648000

約数和(自身を除く): 505475628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 79, 84, 146, 158, 219, 237, 292, 316, 438, 474, 511, 553, 599, 876, 948, 1022, 1106, 1198, 1533, 1659, 1797, 2044, 2212, 2396, 3066, 3318, 3594, 4193, 5767, 6132, 6636, 7188, 8386, 11534, 12579, 16772, 17301, 23068, 25158, 34602, 40369, 43727, 47321, 50316, 69204, 80738, 87454, 94642, 121107, 131181, 141963, 161476, 174908, 189284, 242214, 262362, 283926, 306089, 331247, 484428, 524724, 567852, 612178, 662494, 918267, 993741, 1224356, 1324988, 1836534, 1987482, 3454433, 3673068, 3974964, 6908866, 10363299, 13817732, 20726598, 24181031, 41453196, 48362062, 72543093, 96724124, 145086186, 290172372]

約数ペア:

[(1, 290172372), (2, 145086186), (3, 96724124), (4, 72543093), (6, 48362062), (7, 41453196), (12, 24181031), (14, 20726598), (21, 13817732), (28, 10363299), (42, 6908866), (73, 3974964), (79, 3673068), (84, 3454433), (146, 1987482), (158, 1836534), (219, 1324988), (237, 1224356), (292, 993741), (316, 918267), (438, 662494), (474, 612178), (511, 567852), (553, 524724), (599, 484428), (876, 331247), (948, 306089), (1022, 283926), (1106, 262362), (1198, 242214), (1533, 189284), (1659, 174908), (1797, 161476), (2044, 141963), (2212, 131181), (2396, 121107), (3066, 94642), (3318, 87454), (3594, 80738), (4193, 69204), (5767, 50316), (6132, 47321), (6636, 43727), (7188, 40369), (8386, 34602), (11534, 25158), (12579, 23068), (16772, 17301)]