375471468

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{1987}}^1$

素因数の和:2207

約数の個数: 72

約数和(自身を含む): 987757680

約数和(自身を除く): 612286212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 181, 261, 348, 362, 522, 543, 724, 1044, 1086, 1629, 1987, 2172, 3258, 3974, 5249, 5961, 6516, 7948, 10498, 11922, 15747, 17883, 20996, 23844, 31494, 35766, 47241, 57623, 62988, 71532, 94482, 115246, 172869, 188964, 230492, 345738, 359647, 518607, 691476, 719294, 1037214, 1078941, 1438588, 2074428, 2157882, 3236823, 4315764, 6473646, 10429763, 12947292, 20859526, 31289289, 41719052, 62578578, 93867867, 125157156, 187735734, 375471468]

約数ペア:

[(1, 375471468), (2, 187735734), (3, 125157156), (4, 93867867), (6, 62578578), (9, 41719052), (12, 31289289), (18, 20859526), (29, 12947292), (36, 10429763), (58, 6473646), (87, 4315764), (116, 3236823), (174, 2157882), (181, 2074428), (261, 1438588), (348, 1078941), (362, 1037214), (522, 719294), (543, 691476), (724, 518607), (1044, 359647), (1086, 345738), (1629, 230492), (1987, 188964), (2172, 172869), (3258, 115246), (3974, 94482), (5249, 71532), (5961, 62988), (6516, 57623), (7948, 47241), (10498, 35766), (11922, 31494), (15747, 23844), (17883, 20996)]