280852240128

素因数分解:

$2^8\times 3^1\times {\mathrm{547}}^1\times {\mathrm{668543}}^1$

素因数の和:669109

約数の個数: 72

約数和(自身を含む): 748844156928

約数和(自身を除く): 467991916800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 547, 768, 1094, 1641, 2188, 3282, 4376, 6564, 8752, 13128, 17504, 26256, 35008, 52512, 70016, 105024, 140032, 210048, 420096, 668543, 1337086, 2005629, 2674172, 4011258, 5348344, 8022516, 10696688, 16045032, 21393376, 32090064, 42786752, 64180128, 85573504, 128360256, 171147008, 256720512, 365693021, 513441024, 731386042, 1097079063, 1462772084, 2194158126, 2925544168, 4388316252, 5851088336, 8776632504, 11702176672, 17553265008, 23404353344, 35106530016, 46808706688, 70213060032, 93617413376, 140426120064, 280852240128]

約数ペア:

[(1, 280852240128), (2, 140426120064), (3, 93617413376), (4, 70213060032), (6, 46808706688), (8, 35106530016), (12, 23404353344), (16, 17553265008), (24, 11702176672), (32, 8776632504), (48, 5851088336), (64, 4388316252), (96, 2925544168), (128, 2194158126), (192, 1462772084), (256, 1097079063), (384, 731386042), (547, 513441024), (768, 365693021), (1094, 256720512), (1641, 171147008), (2188, 128360256), (3282, 85573504), (4376, 64180128), (6564, 42786752), (8752, 32090064), (13128, 21393376), (17504, 16045032), (26256, 10696688), (35008, 8022516), (52512, 5348344), (70016, 4011258), (105024, 2674172), (140032, 2005629), (210048, 1337086), (420096, 668543)]