236964

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:65

約数の個数: 72

約数和(自身を含む): 715008

約数和(自身を除く): 478044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 49, 52, 62, 78, 84, 91, 93, 98, 124, 147, 156, 182, 186, 196, 217, 273, 294, 364, 372, 403, 434, 546, 588, 637, 651, 806, 868, 1092, 1209, 1274, 1302, 1519, 1612, 1911, 2418, 2548, 2604, 2821, 3038, 3822, 4557, 4836, 5642, 6076, 7644, 8463, 9114, 11284, 16926, 18228, 19747, 33852, 39494, 59241, 78988, 118482, 236964]

約数ペア:

[(1, 236964), (2, 118482), (3, 78988), (4, 59241), (6, 39494), (7, 33852), (12, 19747), (13, 18228), (14, 16926), (21, 11284), (26, 9114), (28, 8463), (31, 7644), (39, 6076), (42, 5642), (49, 4836), (52, 4557), (62, 3822), (78, 3038), (84, 2821), (91, 2604), (93, 2548), (98, 2418), (124, 1911), (147, 1612), (156, 1519), (182, 1302), (186, 1274), (196, 1209), (217, 1092), (273, 868), (294, 806), (364, 651), (372, 637), (403, 588), (434, 546)]