245885136

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{104543}}^1$

素因数の和:104568

約数の個数: 60

約数和(自身を含む): 738916992

約数和(自身を除く): 493031856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 104543, 209086, 313629, 418172, 627258, 731801, 836344, 1254516, 1463602, 1672688, 2195403, 2509032, 2927204, 4390806, 5018064, 5122607, 5854408, 8781612, 10245214, 11708816, 15367821, 17563224, 20490428, 30735642, 35126448, 40980856, 61471284, 81961712, 122942568, 245885136]

約数ペア:

[(1, 245885136), (2, 122942568), (3, 81961712), (4, 61471284), (6, 40980856), (7, 35126448), (8, 30735642), (12, 20490428), (14, 17563224), (16, 15367821), (21, 11708816), (24, 10245214), (28, 8781612), (42, 5854408), (48, 5122607), (49, 5018064), (56, 4390806), (84, 2927204), (98, 2509032), (112, 2195403), (147, 1672688), (168, 1463602), (196, 1254516), (294, 836344), (336, 731801), (392, 627258), (588, 418172), (784, 313629), (1176, 209086), (2352, 104543)]