389556384

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{877}}^1$

素因数の和:1558

約数の個数: 96

約数和(自身を含む): 1171771776

約数和(自身を除く): 782215392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 661, 672, 877, 1322, 1754, 1983, 2631, 2644, 3508, 3966, 4627, 5262, 5288, 6139, 7016, 7932, 9254, 10524, 10576, 12278, 13881, 14032, 15864, 18417, 18508, 21048, 21152, 24556, 27762, 28064, 31728, 36834, 37016, 42096, 49112, 55524, 63456, 73668, 74032, 84192, 98224, 111048, 147336, 148064, 196448, 222096, 294672, 444192, 579697, 589344, 1159394, 1739091, 2318788, 3478182, 4057879, 4637576, 6956364, 8115758, 9275152, 12173637, 13912728, 16231516, 18550304, 24347274, 27825456, 32463032, 48694548, 55650912, 64926064, 97389096, 129852128, 194778192, 389556384]

約数ペア:

[(1, 389556384), (2, 194778192), (3, 129852128), (4, 97389096), (6, 64926064), (7, 55650912), (8, 48694548), (12, 32463032), (14, 27825456), (16, 24347274), (21, 18550304), (24, 16231516), (28, 13912728), (32, 12173637), (42, 9275152), (48, 8115758), (56, 6956364), (84, 4637576), (96, 4057879), (112, 3478182), (168, 2318788), (224, 1739091), (336, 1159394), (661, 589344), (672, 579697), (877, 444192), (1322, 294672), (1754, 222096), (1983, 196448), (2631, 148064), (2644, 147336), (3508, 111048), (3966, 98224), (4627, 84192), (5262, 74032), (5288, 73668), (6139, 63456), (7016, 55524), (7932, 49112), (9254, 42096), (10524, 37016), (10576, 36834), (12278, 31728), (13881, 28064), (14032, 27762), (15864, 24556), (18417, 21152), (18508, 21048)]