421201118

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 731989440

約数和(自身を除く): 310788322

約数列:

[1, 2, 13, 26, 37, 41, 59, 74, 82, 118, 181, 362, 481, 533, 767, 962, 1066, 1517, 1534, 2183, 2353, 2419, 3034, 4366, 4706, 4838, 6697, 7421, 10679, 13394, 14842, 19721, 21358, 28379, 31447, 39442, 56758, 62894, 87061, 89503, 96473, 138827, 174122, 179006, 192946, 274577, 277654, 395123, 437839, 549154, 790246, 875678, 1163539, 2327078, 3569501, 5136599, 5691907, 7139002, 10273198, 11383814, 16200043, 32400086, 210600559, 421201118]

約数ペア:

[(1, 421201118), (2, 210600559), (13, 32400086), (26, 16200043), (37, 11383814), (41, 10273198), (59, 7139002), (74, 5691907), (82, 5136599), (118, 3569501), (181, 2327078), (362, 1163539), (481, 875678), (533, 790246), (767, 549154), (962, 437839), (1066, 395123), (1517, 277654), (1534, 274577), (2183, 192946), (2353, 179006), (2419, 174122), (3034, 138827), (4366, 96473), (4706, 89503), (4838, 87061), (6697, 62894), (7421, 56758), (10679, 39442), (13394, 31447), (14842, 28379), (19721, 21358)]