419818896

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{138829}}^1$

素因数の和:138853

約数の個数: 80

約数和(自身を含む): 1377193600

約数和(自身を除く): 957374704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 138829, 277658, 416487, 555316, 832974, 971803, 1110632, 1249461, 1665948, 1943606, 2221264, 2498922, 2915409, 3331896, 3748383, 3887212, 4997844, 5830818, 6663792, 7496766, 7774424, 8746227, 9995688, 11661636, 14993532, 15548848, 17492454, 19991376, 23323272, 26238681, 29987064, 34984908, 46646544, 52477362, 59974128, 69969816, 104954724, 139939632, 209909448, 419818896]

約数ペア:

[(1, 419818896), (2, 209909448), (3, 139939632), (4, 104954724), (6, 69969816), (7, 59974128), (8, 52477362), (9, 46646544), (12, 34984908), (14, 29987064), (16, 26238681), (18, 23323272), (21, 19991376), (24, 17492454), (27, 15548848), (28, 14993532), (36, 11661636), (42, 9995688), (48, 8746227), (54, 7774424), (56, 7496766), (63, 6663792), (72, 5830818), (84, 4997844), (108, 3887212), (112, 3748383), (126, 3331896), (144, 2915409), (168, 2498922), (189, 2221264), (216, 1943606), (252, 1665948), (336, 1249461), (378, 1110632), (432, 971803), (504, 832974), (756, 555316), (1008, 416487), (1512, 277658), (3024, 138829)]