248008464

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5399}}^1$

素因数の和:5453

約数の個数: 120

約数和(自身を含む): 783432000

約数和(自身を除く): 535423536

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 33, 36, 44, 48, 58, 66, 72, 87, 88, 99, 116, 132, 144, 174, 176, 198, 232, 261, 264, 319, 348, 396, 464, 522, 528, 638, 696, 792, 957, 1044, 1276, 1392, 1584, 1914, 2088, 2552, 2871, 3828, 4176, 5104, 5399, 5742, 7656, 10798, 11484, 15312, 16197, 21596, 22968, 32394, 43192, 45936, 48591, 59389, 64788, 86384, 97182, 118778, 129576, 156571, 178167, 194364, 237556, 259152, 313142, 356334, 388728, 469713, 475112, 534501, 626284, 712668, 777456, 939426, 950224, 1069002, 1252568, 1409139, 1425336, 1722281, 1878852, 2138004, 2505136, 2818278, 2850672, 3444562, 3757704, 4276008, 5166843, 5636556, 6889124, 7515408, 8552016, 10333686, 11273112, 13778248, 15500529, 20667372, 22546224, 27556496, 31001058, 41334744, 62002116, 82669488, 124004232, 248008464]

約数ペア:

[(1, 248008464), (2, 124004232), (3, 82669488), (4, 62002116), (6, 41334744), (8, 31001058), (9, 27556496), (11, 22546224), (12, 20667372), (16, 15500529), (18, 13778248), (22, 11273112), (24, 10333686), (29, 8552016), (33, 7515408), (36, 6889124), (44, 5636556), (48, 5166843), (58, 4276008), (66, 3757704), (72, 3444562), (87, 2850672), (88, 2818278), (99, 2505136), (116, 2138004), (132, 1878852), (144, 1722281), (174, 1425336), (176, 1409139), (198, 1252568), (232, 1069002), (261, 950224), (264, 939426), (319, 777456), (348, 712668), (396, 626284), (464, 534501), (522, 475112), (528, 469713), (638, 388728), (696, 356334), (792, 313142), (957, 259152), (1044, 237556), (1276, 194364), (1392, 178167), (1584, 156571), (1914, 129576), (2088, 118778), (2552, 97182), (2871, 86384), (3828, 64788), (4176, 59389), (5104, 48591), (5399, 45936), (5742, 43192), (7656, 32394), (10798, 22968), (11484, 21596), (15312, 16197)]