253441032

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{673}}^1$

素因数の和:783

約数の個数: 128

約数和(自身を含む): 733743360

約数和(自身を除く): 480302328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 71, 78, 102, 104, 136, 142, 156, 204, 213, 221, 284, 312, 408, 426, 442, 568, 663, 673, 852, 884, 923, 1207, 1326, 1346, 1704, 1768, 1846, 2019, 2414, 2652, 2692, 2769, 3621, 3692, 4038, 4828, 5304, 5384, 5538, 7242, 7384, 8076, 8749, 9656, 11076, 11441, 14484, 15691, 16152, 17498, 22152, 22882, 26247, 28968, 31382, 34323, 34996, 45764, 47073, 47783, 52494, 62764, 68646, 69992, 91528, 94146, 95566, 104988, 125528, 137292, 143349, 148733, 188292, 191132, 209976, 274584, 286698, 297466, 376584, 382264, 446199, 573396, 594932, 621179, 812311, 892398, 1146792, 1189864, 1242358, 1624622, 1784796, 1863537, 2436933, 2484716, 3249244, 3569592, 3727074, 4873866, 4969432, 6498488, 7454148, 9747732, 10560043, 14908296, 19495464, 21120086, 31680129, 42240172, 63360258, 84480344, 126720516, 253441032]

約数ペア:

[(1, 253441032), (2, 126720516), (3, 84480344), (4, 63360258), (6, 42240172), (8, 31680129), (12, 21120086), (13, 19495464), (17, 14908296), (24, 10560043), (26, 9747732), (34, 7454148), (39, 6498488), (51, 4969432), (52, 4873866), (68, 3727074), (71, 3569592), (78, 3249244), (102, 2484716), (104, 2436933), (136, 1863537), (142, 1784796), (156, 1624622), (204, 1242358), (213, 1189864), (221, 1146792), (284, 892398), (312, 812311), (408, 621179), (426, 594932), (442, 573396), (568, 446199), (663, 382264), (673, 376584), (852, 297466), (884, 286698), (923, 274584), (1207, 209976), (1326, 191132), (1346, 188292), (1704, 148733), (1768, 143349), (1846, 137292), (2019, 125528), (2414, 104988), (2652, 95566), (2692, 94146), (2769, 91528), (3621, 69992), (3692, 68646), (4038, 62764), (4828, 52494), (5304, 47783), (5384, 47073), (5538, 45764), (7242, 34996), (7384, 34323), (8076, 31382), (8749, 28968), (9656, 26247), (11076, 22882), (11441, 22152), (14484, 17498), (15691, 16152)]