491497488

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{148399}}^1$

素因数の和:148436

約数の個数: 60

約数和(自身を含む): 1435324800

約数和(自身を除く): 943827312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 148399, 296798, 445197, 593596, 890394, 1187192, 1335591, 1780788, 2374384, 2671182, 3413177, 3561576, 5342364, 6826354, 7123152, 10239531, 10684728, 13652708, 20479062, 21369456, 27305416, 30718593, 40958124, 54610832, 61437186, 81916248, 122874372, 163832496, 245748744, 491497488]

約数ペア:

[(1, 491497488), (2, 245748744), (3, 163832496), (4, 122874372), (6, 81916248), (8, 61437186), (9, 54610832), (12, 40958124), (16, 30718593), (18, 27305416), (23, 21369456), (24, 20479062), (36, 13652708), (46, 10684728), (48, 10239531), (69, 7123152), (72, 6826354), (92, 5342364), (138, 3561576), (144, 3413177), (184, 2671182), (207, 2374384), (276, 1780788), (368, 1335591), (414, 1187192), (552, 890394), (828, 593596), (1104, 445197), (1656, 296798), (3312, 148399)]