641982024

素因数分解:

$2^3\times 3^4\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:369

約数の個数: 160

約数和(自身を含む): 1862974080

約数和(自身を除く): 1220992056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 81, 94, 107, 108, 141, 162, 188, 197, 214, 216, 282, 321, 324, 376, 394, 423, 428, 564, 591, 642, 648, 788, 846, 856, 963, 1128, 1182, 1269, 1284, 1576, 1692, 1773, 1926, 2364, 2538, 2568, 2889, 3384, 3546, 3807, 3852, 4728, 5029, 5076, 5319, 5778, 7092, 7614, 7704, 8667, 9259, 10058, 10152, 10638, 11556, 14184, 15087, 15228, 15957, 17334, 18518, 20116, 21079, 21276, 23112, 27777, 30174, 30456, 31914, 34668, 37036, 40232, 42158, 42552, 45261, 55554, 60348, 63237, 63828, 69336, 74072, 83331, 84316, 90522, 111108, 120696, 126474, 127656, 135783, 166662, 168632, 181044, 189711, 222216, 249993, 252948, 271566, 333324, 362088, 379422, 407349, 499986, 505896, 543132, 569133, 666648, 749979, 758844, 814698, 990713, 999972, 1086264, 1138266, 1499958, 1517688, 1629396, 1707399, 1981426, 1999944, 2276532, 2972139, 2999916, 3258792, 3414798, 3962852, 4553064, 5944278, 5999832, 6829596, 7925704, 8916417, 11888556, 13659192, 17832834, 23777112, 26749251, 35665668, 53498502, 71331336, 80247753, 106997004, 160495506, 213994008, 320991012, 641982024]

約数ペア:

[(1, 641982024), (2, 320991012), (3, 213994008), (4, 160495506), (6, 106997004), (8, 80247753), (9, 71331336), (12, 53498502), (18, 35665668), (24, 26749251), (27, 23777112), (36, 17832834), (47, 13659192), (54, 11888556), (72, 8916417), (81, 7925704), (94, 6829596), (107, 5999832), (108, 5944278), (141, 4553064), (162, 3962852), (188, 3414798), (197, 3258792), (214, 2999916), (216, 2972139), (282, 2276532), (321, 1999944), (324, 1981426), (376, 1707399), (394, 1629396), (423, 1517688), (428, 1499958), (564, 1138266), (591, 1086264), (642, 999972), (648, 990713), (788, 814698), (846, 758844), (856, 749979), (963, 666648), (1128, 569133), (1182, 543132), (1269, 505896), (1284, 499986), (1576, 407349), (1692, 379422), (1773, 362088), (1926, 333324), (2364, 271566), (2538, 252948), (2568, 249993), (2889, 222216), (3384, 189711), (3546, 181044), (3807, 168632), (3852, 166662), (4728, 135783), (5029, 127656), (5076, 126474), (5319, 120696), (5778, 111108), (7092, 90522), (7614, 84316), (7704, 83331), (8667, 74072), (9259, 69336), (10058, 63828), (10152, 63237), (10638, 60348), (11556, 55554), (14184, 45261), (15087, 42552), (15228, 42158), (15957, 40232), (17334, 37036), (18518, 34668), (20116, 31914), (21079, 30456), (21276, 30174), (23112, 27777)]