315780246

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{9029}}^1$

素因数の和:9133

約数の個数: 48

約数和(自身を含む): 718426800

約数和(自身を除く): 402646554

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 67, 87, 134, 174, 201, 261, 402, 522, 603, 1206, 1943, 3886, 5829, 9029, 11658, 17487, 18058, 27087, 34974, 54174, 81261, 162522, 261841, 523682, 604943, 785523, 1209886, 1571046, 1814829, 2356569, 3629658, 4713138, 5444487, 10888974, 17543347, 35086694, 52630041, 105260082, 157890123, 315780246]

約数ペア:

[(1, 315780246), (2, 157890123), (3, 105260082), (6, 52630041), (9, 35086694), (18, 17543347), (29, 10888974), (58, 5444487), (67, 4713138), (87, 3629658), (134, 2356569), (174, 1814829), (201, 1571046), (261, 1209886), (402, 785523), (522, 604943), (603, 523682), (1206, 261841), (1943, 162522), (3886, 81261), (5829, 54174), (9029, 34974), (11658, 27087), (17487, 18058)]