2874862128

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1\times {\mathrm{2203}}^1$

素因数の和:3122

約数の個数: 80

約数和(自身を含む): 7678524416

約数和(自身を除く): 4803662288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 877, 1488, 1754, 2203, 2631, 3508, 4406, 5262, 6609, 7016, 8812, 10524, 13218, 14032, 17624, 21048, 26436, 27187, 35248, 42096, 52872, 54374, 68293, 81561, 105744, 108748, 136586, 163122, 204879, 217496, 273172, 326244, 409758, 434992, 546344, 652488, 819516, 1092688, 1304976, 1639032, 1932031, 3278064, 3864062, 5796093, 7728124, 11592186, 15456248, 23184372, 30912496, 46368744, 59892961, 92737488, 119785922, 179678883, 239571844, 359357766, 479143688, 718715532, 958287376, 1437431064, 2874862128]

約数ペア:

[(1, 2874862128), (2, 1437431064), (3, 958287376), (4, 718715532), (6, 479143688), (8, 359357766), (12, 239571844), (16, 179678883), (24, 119785922), (31, 92737488), (48, 59892961), (62, 46368744), (93, 30912496), (124, 23184372), (186, 15456248), (248, 11592186), (372, 7728124), (496, 5796093), (744, 3864062), (877, 3278064), (1488, 1932031), (1754, 1639032), (2203, 1304976), (2631, 1092688), (3508, 819516), (4406, 652488), (5262, 546344), (6609, 434992), (7016, 409758), (8812, 326244), (10524, 273172), (13218, 217496), (14032, 204879), (17624, 163122), (21048, 136586), (26436, 108748), (27187, 105744), (35248, 81561), (42096, 68293), (52872, 54374)]