272424204

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{30637}}^1$

素因数の和:30679

約数の個数: 72

約数和(自身を含む): 780656240

約数和(自身を除く): 508232036

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 30637, 61274, 91911, 122548, 183822, 275733, 367644, 398281, 551466, 582103, 796562, 1102932, 1164206, 1194843, 1593124, 1746309, 2328412, 2389686, 3492618, 3584529, 4779372, 5238927, 6985236, 7169058, 7567339, 10477854, 14338116, 15134678, 20955708, 22702017, 30269356, 45404034, 68106051, 90808068, 136212102, 272424204]

約数ペア:

[(1, 272424204), (2, 136212102), (3, 90808068), (4, 68106051), (6, 45404034), (9, 30269356), (12, 22702017), (13, 20955708), (18, 15134678), (19, 14338116), (26, 10477854), (36, 7567339), (38, 7169058), (39, 6985236), (52, 5238927), (57, 4779372), (76, 3584529), (78, 3492618), (114, 2389686), (117, 2328412), (156, 1746309), (171, 1593124), (228, 1194843), (234, 1164206), (247, 1102932), (342, 796562), (468, 582103), (494, 551466), (684, 398281), (741, 367644), (988, 275733), (1482, 183822), (2223, 122548), (2964, 91911), (4446, 61274), (8892, 30637)]