2190298464

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{330661}}^1$

素因数の和:330700

約数の個数: 72

約数和(自身を含む): 6499492272

約数和(自身を除く): 4309193808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 330661, 661322, 991983, 1322644, 1983966, 2645288, 2975949, 3967932, 5290576, 5951898, 7605203, 7935864, 10581152, 11903796, 15210406, 15871728, 22815609, 23807592, 30420812, 31743456, 45631218, 47615184, 60841624, 68446827, 91262436, 95230368, 121683248, 136893654, 182524872, 243366496, 273787308, 365049744, 547574616, 730099488, 1095149232, 2190298464]

約数ペア:

[(1, 2190298464), (2, 1095149232), (3, 730099488), (4, 547574616), (6, 365049744), (8, 273787308), (9, 243366496), (12, 182524872), (16, 136893654), (18, 121683248), (23, 95230368), (24, 91262436), (32, 68446827), (36, 60841624), (46, 47615184), (48, 45631218), (69, 31743456), (72, 30420812), (92, 23807592), (96, 22815609), (138, 15871728), (144, 15210406), (184, 11903796), (207, 10581152), (276, 7935864), (288, 7605203), (368, 5951898), (414, 5290576), (552, 3967932), (736, 2975949), (828, 2645288), (1104, 1983966), (1656, 1322644), (2208, 991983), (3312, 661322), (6624, 330661)]