399712908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{883}}^1$

素因数の和:1231

約数の個数: 96

約数和(自身を含む): 1133443584

約数和(自身を除く): 733730676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 317, 357, 476, 634, 714, 883, 951, 1268, 1428, 1766, 1902, 2219, 2649, 3532, 3804, 4438, 5298, 5389, 6181, 6657, 8876, 10596, 10778, 12362, 13314, 15011, 16167, 18543, 21556, 24724, 26628, 30022, 32334, 37086, 37723, 45033, 60044, 64668, 74172, 75446, 90066, 105077, 113169, 150892, 180132, 210154, 226338, 279911, 315231, 420308, 452676, 559822, 630462, 839733, 1119644, 1260924, 1679466, 1959377, 3358932, 3918754, 4758487, 5878131, 7837508, 9516974, 11756262, 14275461, 19033948, 23512524, 28550922, 33309409, 57101844, 66618818, 99928227, 133237636, 199856454, 399712908]

約数ペア:

[(1, 399712908), (2, 199856454), (3, 133237636), (4, 99928227), (6, 66618818), (7, 57101844), (12, 33309409), (14, 28550922), (17, 23512524), (21, 19033948), (28, 14275461), (34, 11756262), (42, 9516974), (51, 7837508), (68, 5878131), (84, 4758487), (102, 3918754), (119, 3358932), (204, 1959377), (238, 1679466), (317, 1260924), (357, 1119644), (476, 839733), (634, 630462), (714, 559822), (883, 452676), (951, 420308), (1268, 315231), (1428, 279911), (1766, 226338), (1902, 210154), (2219, 180132), (2649, 150892), (3532, 113169), (3804, 105077), (4438, 90066), (5298, 75446), (5389, 74172), (6181, 64668), (6657, 60044), (8876, 45033), (10596, 37723), (10778, 37086), (12362, 32334), (13314, 30022), (15011, 26628), (16167, 24724), (18543, 21556)]