1730377448

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1553}}^1$

素因数の和:1722

約数の個数: 64

約数和(自身を含む): 3446150400

約数和(自身を除く): 1715772952

約数列:

[1, 2, 4, 8, 41, 43, 79, 82, 86, 158, 164, 172, 316, 328, 344, 632, 1553, 1763, 3106, 3239, 3397, 3526, 6212, 6478, 6794, 7052, 12424, 12956, 13588, 14104, 25912, 27176, 63673, 66779, 122687, 127346, 133558, 139277, 245374, 254692, 267116, 278554, 490748, 509384, 534232, 557108, 981496, 1114216, 2737939, 5030167, 5275541, 5475878, 10060334, 10551082, 10951756, 20120668, 21102164, 21903512, 40241336, 42204328, 216297181, 432594362, 865188724, 1730377448]

約数ペア:

[(1, 1730377448), (2, 865188724), (4, 432594362), (8, 216297181), (41, 42204328), (43, 40241336), (79, 21903512), (82, 21102164), (86, 20120668), (158, 10951756), (164, 10551082), (172, 10060334), (316, 5475878), (328, 5275541), (344, 5030167), (632, 2737939), (1553, 1114216), (1763, 981496), (3106, 557108), (3239, 534232), (3397, 509384), (3526, 490748), (6212, 278554), (6478, 267116), (6794, 254692), (7052, 245374), (12424, 139277), (12956, 133558), (13588, 127346), (14104, 122687), (25912, 66779), (27176, 63673)]