492872128008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{829}}^1\times {\mathrm{3881}}^1$

素因数の和:5223

約数の個数: 128

約数和(自身を含む): 1331612956800

約数和(自身を除く): 838740828792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 491, 829, 982, 1473, 1658, 1964, 2487, 2946, 3316, 3881, 3928, 4974, 5892, 6383, 6632, 7762, 9948, 10777, 11643, 11784, 12766, 15524, 19149, 19896, 21554, 23286, 25532, 31048, 32331, 38298, 43108, 46572, 50453, 51064, 64662, 76596, 86216, 93144, 100906, 129324, 151359, 153192, 201812, 258648, 302718, 403624, 407039, 605436, 814078, 1210872, 1221117, 1628156, 1905571, 2442234, 3217349, 3256312, 3811142, 4884468, 5291507, 5716713, 6434698, 7622284, 9652047, 9768936, 10583014, 11433426, 12869396, 15244568, 15874521, 19304094, 21166028, 22866852, 24772423, 25738792, 31749042, 38608188, 41825537, 42332056, 45733704, 49544846, 63498084, 74317269, 77216376, 83651074, 99089692, 125476611, 126996168, 148634538, 167302148, 198179384, 250953222, 297269076, 334604296, 501906444, 594538152, 1003812888, 1579718359, 3159436718, 4739155077, 6318873436, 9478310154, 12637746872, 18956620308, 20536338667, 37913240616, 41072677334, 61609016001, 82145354668, 123218032002, 164290709336, 246436064004, 492872128008]

約数ペア:

[(1, 492872128008), (2, 246436064004), (3, 164290709336), (4, 123218032002), (6, 82145354668), (8, 61609016001), (12, 41072677334), (13, 37913240616), (24, 20536338667), (26, 18956620308), (39, 12637746872), (52, 9478310154), (78, 6318873436), (104, 4739155077), (156, 3159436718), (312, 1579718359), (491, 1003812888), (829, 594538152), (982, 501906444), (1473, 334604296), (1658, 297269076), (1964, 250953222), (2487, 198179384), (2946, 167302148), (3316, 148634538), (3881, 126996168), (3928, 125476611), (4974, 99089692), (5892, 83651074), (6383, 77216376), (6632, 74317269), (7762, 63498084), (9948, 49544846), (10777, 45733704), (11643, 42332056), (11784, 41825537), (12766, 38608188), (15524, 31749042), (19149, 25738792), (19896, 24772423), (21554, 22866852), (23286, 21166028), (25532, 19304094), (31048, 15874521), (32331, 15244568), (38298, 12869396), (43108, 11433426), (46572, 10583014), (50453, 9768936), (51064, 9652047), (64662, 7622284), (76596, 6434698), (86216, 5716713), (93144, 5291507), (100906, 4884468), (129324, 3811142), (151359, 3256312), (153192, 3217349), (201812, 2442234), (258648, 1905571), (302718, 1628156), (403624, 1221117), (407039, 1210872), (605436, 814078)]