1642565064

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{641}}^1\times {\mathrm{2179}}^1$

素因数の和:2843

約数の個数: 96

約数和(自身を含む): 4786495200

約数和(自身を除く): 3143930136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 641, 1176, 1282, 1923, 2179, 2564, 3846, 4358, 4487, 5128, 6537, 7692, 8716, 8974, 13074, 13461, 15253, 15384, 17432, 17948, 26148, 26922, 30506, 31409, 35896, 45759, 52296, 53844, 61012, 62818, 91518, 94227, 106771, 107688, 122024, 125636, 183036, 188454, 213542, 251272, 320313, 366072, 376908, 427084, 640626, 753816, 854168, 1281252, 1396739, 2562504, 2793478, 4190217, 5586956, 8380434, 9777173, 11173912, 16760868, 19554346, 29331519, 33521736, 39108692, 58663038, 68440211, 78217384, 117326076, 136880422, 205320633, 234652152, 273760844, 410641266, 547521688, 821282532, 1642565064]

約数ペア:

[(1, 1642565064), (2, 821282532), (3, 547521688), (4, 410641266), (6, 273760844), (7, 234652152), (8, 205320633), (12, 136880422), (14, 117326076), (21, 78217384), (24, 68440211), (28, 58663038), (42, 39108692), (49, 33521736), (56, 29331519), (84, 19554346), (98, 16760868), (147, 11173912), (168, 9777173), (196, 8380434), (294, 5586956), (392, 4190217), (588, 2793478), (641, 2562504), (1176, 1396739), (1282, 1281252), (1923, 854168), (2179, 753816), (2564, 640626), (3846, 427084), (4358, 376908), (4487, 366072), (5128, 320313), (6537, 251272), (7692, 213542), (8716, 188454), (8974, 183036), (13074, 125636), (13461, 122024), (15253, 107688), (15384, 106771), (17432, 94227), (17948, 91518), (26148, 62818), (26922, 61012), (30506, 53844), (31409, 52296), (35896, 45759)]