634899408

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5441}}^1$

素因数の和:5493

約数の個数: 160

約数和(自身を含む): 2040619392

約数和(自身を除く): 1405719984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 17, 22, 24, 26, 33, 34, 39, 44, 48, 51, 52, 66, 68, 78, 88, 102, 104, 132, 136, 143, 156, 176, 187, 204, 208, 221, 264, 272, 286, 312, 374, 408, 429, 442, 528, 561, 572, 624, 663, 748, 816, 858, 884, 1122, 1144, 1326, 1496, 1716, 1768, 2244, 2288, 2431, 2652, 2992, 3432, 3536, 4488, 4862, 5304, 5441, 6864, 7293, 8976, 9724, 10608, 10882, 14586, 16323, 19448, 21764, 29172, 32646, 38896, 43528, 58344, 59851, 65292, 70733, 87056, 92497, 116688, 119702, 130584, 141466, 179553, 184994, 212199, 239404, 261168, 277491, 282932, 359106, 369988, 424398, 478808, 554982, 565864, 718212, 739976, 778063, 848796, 957616, 1017467, 1109964, 1131728, 1202461, 1436424, 1479952, 1556126, 1697592, 2034934, 2219928, 2334189, 2404922, 2872848, 3052401, 3112252, 3395184, 3607383, 4069868, 4439856, 4668378, 4809844, 6104802, 6224504, 7214766, 8139736, 9336756, 9619688, 12209604, 12449008, 13227071, 14429532, 16279472, 18673512, 19239376, 24419208, 26454142, 28859064, 37347024, 39681213, 48838416, 52908284, 57718128, 79362426, 105816568, 158724852, 211633136, 317449704, 634899408]

約数ペア:

[(1, 634899408), (2, 317449704), (3, 211633136), (4, 158724852), (6, 105816568), (8, 79362426), (11, 57718128), (12, 52908284), (13, 48838416), (16, 39681213), (17, 37347024), (22, 28859064), (24, 26454142), (26, 24419208), (33, 19239376), (34, 18673512), (39, 16279472), (44, 14429532), (48, 13227071), (51, 12449008), (52, 12209604), (66, 9619688), (68, 9336756), (78, 8139736), (88, 7214766), (102, 6224504), (104, 6104802), (132, 4809844), (136, 4668378), (143, 4439856), (156, 4069868), (176, 3607383), (187, 3395184), (204, 3112252), (208, 3052401), (221, 2872848), (264, 2404922), (272, 2334189), (286, 2219928), (312, 2034934), (374, 1697592), (408, 1556126), (429, 1479952), (442, 1436424), (528, 1202461), (561, 1131728), (572, 1109964), (624, 1017467), (663, 957616), (748, 848796), (816, 778063), (858, 739976), (884, 718212), (1122, 565864), (1144, 554982), (1326, 478808), (1496, 424398), (1716, 369988), (1768, 359106), (2244, 282932), (2288, 277491), (2431, 261168), (2652, 239404), (2992, 212199), (3432, 184994), (3536, 179553), (4488, 141466), (4862, 130584), (5304, 119702), (5441, 116688), (6864, 92497), (7293, 87056), (8976, 70733), (9724, 65292), (10608, 59851), (10882, 58344), (14586, 43528), (16323, 38896), (19448, 32646), (21764, 29172)]