329139648

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{18433}}^1$

素因数の和:18482

約数の個数: 84

約数和(自身を含む): 973905088

約数和(自身を除く): 644765440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8928, 17856, 18433, 36866, 55299, 73732, 110598, 147464, 165897, 221196, 294928, 331794, 442392, 571423, 589856, 663588, 884784, 1142846, 1179712, 1327176, 1714269, 1769568, 2285692, 2654352, 3428538, 3539136, 4571384, 5142807, 5308704, 6857076, 9142768, 10285614, 10617408, 13714152, 18285536, 20571228, 27428304, 36571072, 41142456, 54856608, 82284912, 109713216, 164569824, 329139648]

約数ペア:

[(1, 329139648), (2, 164569824), (3, 109713216), (4, 82284912), (6, 54856608), (8, 41142456), (9, 36571072), (12, 27428304), (16, 20571228), (18, 18285536), (24, 13714152), (31, 10617408), (32, 10285614), (36, 9142768), (48, 6857076), (62, 5308704), (64, 5142807), (72, 4571384), (93, 3539136), (96, 3428538), (124, 2654352), (144, 2285692), (186, 1769568), (192, 1714269), (248, 1327176), (279, 1179712), (288, 1142846), (372, 884784), (496, 663588), (558, 589856), (576, 571423), (744, 442392), (992, 331794), (1116, 294928), (1488, 221196), (1984, 165897), (2232, 147464), (2976, 110598), (4464, 73732), (5952, 55299), (8928, 36866), (17856, 18433)]