1392305976

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{207931}}^1$

素因数の和:207977

約数の個数: 64

約数和(自身を含む): 3992294400

約数和(自身を除く): 2599988424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 6696, 207931, 415862, 623793, 831724, 1247586, 1663448, 1871379, 2495172, 3742758, 4990344, 5614137, 6445861, 7485516, 11228274, 12891722, 14971032, 19337583, 22456548, 25783444, 38675166, 44913096, 51566888, 58012749, 77350332, 116025498, 154700664, 174038247, 232050996, 348076494, 464101992, 696152988, 1392305976]

約数ペア:

[(1, 1392305976), (2, 696152988), (3, 464101992), (4, 348076494), (6, 232050996), (8, 174038247), (9, 154700664), (12, 116025498), (18, 77350332), (24, 58012749), (27, 51566888), (31, 44913096), (36, 38675166), (54, 25783444), (62, 22456548), (72, 19337583), (93, 14971032), (108, 12891722), (124, 11228274), (186, 7485516), (216, 6445861), (248, 5614137), (279, 4990344), (372, 3742758), (558, 2495172), (744, 1871379), (837, 1663448), (1116, 1247586), (1674, 831724), (2232, 623793), (3348, 415862), (6696, 207931)]