248317992

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13963}}^1$

素因数の和:14007

約数の個数: 96

約数和(自身を含む): 762434400

約数和(自身を除く): 514116408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 494, 684, 741, 936, 988, 1368, 1482, 1976, 2223, 2964, 4446, 5928, 8892, 13963, 17784, 27926, 41889, 55852, 83778, 111704, 125667, 167556, 181519, 251334, 265297, 335112, 363038, 502668, 530594, 544557, 726076, 795891, 1005336, 1061188, 1089114, 1452152, 1591782, 1633671, 2122376, 2178228, 2387673, 3183564, 3267342, 3448861, 4356456, 4775346, 6367128, 6534684, 6897722, 9550692, 10346583, 13069368, 13795444, 19101384, 20693166, 27590888, 31039749, 41386332, 62079498, 82772664, 124158996, 248317992]

約数ペア:

[(1, 248317992), (2, 124158996), (3, 82772664), (4, 62079498), (6, 41386332), (8, 31039749), (9, 27590888), (12, 20693166), (13, 19101384), (18, 13795444), (19, 13069368), (24, 10346583), (26, 9550692), (36, 6897722), (38, 6534684), (39, 6367128), (52, 4775346), (57, 4356456), (72, 3448861), (76, 3267342), (78, 3183564), (104, 2387673), (114, 2178228), (117, 2122376), (152, 1633671), (156, 1591782), (171, 1452152), (228, 1089114), (234, 1061188), (247, 1005336), (312, 795891), (342, 726076), (456, 544557), (468, 530594), (494, 502668), (684, 363038), (741, 335112), (936, 265297), (988, 251334), (1368, 181519), (1482, 167556), (1976, 125667), (2223, 111704), (2964, 83778), (4446, 55852), (5928, 41889), (8892, 27926), (13963, 17784)]