420563484

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{34259}}^1$

素因数の和:34311

約数の個数: 72

約数和(自身を含む): 1197181440

約数和(自身を除く): 776617956

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1364, 2046, 3069, 4092, 6138, 12276, 34259, 68518, 102777, 137036, 205554, 308331, 376849, 411108, 616662, 753698, 1062029, 1130547, 1233324, 1507396, 2124058, 2261094, 3186087, 3391641, 4248116, 4522188, 6372174, 6783282, 9558261, 11682319, 12744348, 13566564, 19116522, 23364638, 35046957, 38233044, 46729276, 70093914, 105140871, 140187828, 210281742, 420563484]

約数ペア:

[(1, 420563484), (2, 210281742), (3, 140187828), (4, 105140871), (6, 70093914), (9, 46729276), (11, 38233044), (12, 35046957), (18, 23364638), (22, 19116522), (31, 13566564), (33, 12744348), (36, 11682319), (44, 9558261), (62, 6783282), (66, 6372174), (93, 4522188), (99, 4248116), (124, 3391641), (132, 3186087), (186, 2261094), (198, 2124058), (279, 1507396), (341, 1233324), (372, 1130547), (396, 1062029), (558, 753698), (682, 616662), (1023, 411108), (1116, 376849), (1364, 308331), (2046, 205554), (3069, 137036), (4092, 102777), (6138, 68518), (12276, 34259)]