990147132

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{79}}^2\times {\mathrm{113}}^1$

素因数の和:297

約数の個数: 144

約数和(自身を含む): 2824728480

約数和(自身を除く): 1834581348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 79, 108, 113, 117, 156, 158, 226, 234, 237, 316, 339, 351, 452, 468, 474, 678, 702, 711, 948, 1017, 1027, 1356, 1404, 1422, 1469, 2034, 2054, 2133, 2844, 2938, 3051, 3081, 4068, 4108, 4266, 4407, 5876, 6102, 6162, 6241, 8532, 8814, 8927, 9243, 12204, 12324, 12482, 13221, 17628, 17854, 18486, 18723, 24964, 26442, 26781, 27729, 35708, 36972, 37446, 39663, 52884, 53562, 55458, 56169, 74892, 79326, 80343, 81133, 107124, 110916, 112338, 116051, 158652, 160686, 162266, 168507, 224676, 232102, 241029, 243399, 321372, 324532, 337014, 348153, 464204, 482058, 486798, 674028, 696306, 705233, 730197, 964116, 973596, 1044459, 1392612, 1410466, 1460394, 2088918, 2115699, 2190591, 2820932, 2920788, 3133377, 4177836, 4231398, 4381182, 6266754, 6347097, 8462796, 8762364, 9168029, 12533508, 12694194, 18336058, 19041291, 25388388, 27504087, 36672116, 38082582, 55008174, 76165164, 82512261, 110016348, 165024522, 247536783, 330049044, 495073566, 990147132]

約数ペア:

[(1, 990147132), (2, 495073566), (3, 330049044), (4, 247536783), (6, 165024522), (9, 110016348), (12, 82512261), (13, 76165164), (18, 55008174), (26, 38082582), (27, 36672116), (36, 27504087), (39, 25388388), (52, 19041291), (54, 18336058), (78, 12694194), (79, 12533508), (108, 9168029), (113, 8762364), (117, 8462796), (156, 6347097), (158, 6266754), (226, 4381182), (234, 4231398), (237, 4177836), (316, 3133377), (339, 2920788), (351, 2820932), (452, 2190591), (468, 2115699), (474, 2088918), (678, 1460394), (702, 1410466), (711, 1392612), (948, 1044459), (1017, 973596), (1027, 964116), (1356, 730197), (1404, 705233), (1422, 696306), (1469, 674028), (2034, 486798), (2054, 482058), (2133, 464204), (2844, 348153), (2938, 337014), (3051, 324532), (3081, 321372), (4068, 243399), (4108, 241029), (4266, 232102), (4407, 224676), (5876, 168507), (6102, 162266), (6162, 160686), (6241, 158652), (8532, 116051), (8814, 112338), (8927, 110916), (9243, 107124), (12204, 81133), (12324, 80343), (12482, 79326), (13221, 74892), (17628, 56169), (17854, 55458), (18486, 53562), (18723, 52884), (24964, 39663), (26442, 37446), (26781, 36972), (27729, 35708)]