421736154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{1913}}^1$

素因数の和:2135

約数の個数: 64

約数和(自身を含む): 1003242240

約数和(自身を除く): 581506086

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 181, 203, 362, 406, 543, 609, 1086, 1218, 1267, 1913, 2534, 3801, 3826, 5249, 5739, 7602, 10498, 11478, 13391, 15747, 26782, 31494, 36743, 40173, 55477, 73486, 80346, 110229, 110954, 166431, 220458, 332862, 346253, 388339, 692506, 776678, 1038759, 1165017, 2077518, 2330034, 2423771, 4847542, 7271313, 10041337, 14542626, 20082674, 30124011, 60248022, 70289359, 140578718, 210868077, 421736154]

約数ペア:

[(1, 421736154), (2, 210868077), (3, 140578718), (6, 70289359), (7, 60248022), (14, 30124011), (21, 20082674), (29, 14542626), (42, 10041337), (58, 7271313), (87, 4847542), (174, 2423771), (181, 2330034), (203, 2077518), (362, 1165017), (406, 1038759), (543, 776678), (609, 692506), (1086, 388339), (1218, 346253), (1267, 332862), (1913, 220458), (2534, 166431), (3801, 110954), (3826, 110229), (5249, 80346), (5739, 73486), (7602, 55477), (10498, 40173), (11478, 36743), (13391, 31494), (15747, 26782)]