766383488

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:320

約数の個数: 128

約数和(自身を含む): 1727308800

約数和(自身を除く): 960925312

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 83, 104, 124, 128, 166, 179, 208, 248, 332, 358, 403, 416, 496, 664, 716, 806, 832, 992, 1079, 1328, 1432, 1612, 1664, 1984, 2158, 2327, 2573, 2656, 2864, 3224, 3968, 4316, 4654, 5146, 5312, 5549, 5728, 6448, 8632, 9308, 10292, 10624, 11098, 11456, 12896, 14857, 17264, 18616, 20584, 22196, 22912, 25792, 29714, 33449, 34528, 37232, 41168, 44392, 51584, 59428, 66898, 69056, 72137, 74464, 82336, 88784, 118856, 133796, 138112, 144274, 148928, 164672, 177568, 193141, 237712, 267592, 288548, 297856, 329344, 355136, 386282, 460567, 475424, 535184, 577096, 710272, 772564, 921134, 950848, 1070368, 1154192, 1545128, 1842268, 1901696, 2140736, 2308384, 3090256, 3684536, 4281472, 4616768, 5987371, 6180512, 7369072, 9233536, 11974742, 12361024, 14738144, 23949484, 24722048, 29476288, 47898968, 58952576, 95797936, 191595872, 383191744, 766383488]

約数ペア:

[(1, 766383488), (2, 383191744), (4, 191595872), (8, 95797936), (13, 58952576), (16, 47898968), (26, 29476288), (31, 24722048), (32, 23949484), (52, 14738144), (62, 12361024), (64, 11974742), (83, 9233536), (104, 7369072), (124, 6180512), (128, 5987371), (166, 4616768), (179, 4281472), (208, 3684536), (248, 3090256), (332, 2308384), (358, 2140736), (403, 1901696), (416, 1842268), (496, 1545128), (664, 1154192), (716, 1070368), (806, 950848), (832, 921134), (992, 772564), (1079, 710272), (1328, 577096), (1432, 535184), (1612, 475424), (1664, 460567), (1984, 386282), (2158, 355136), (2327, 329344), (2573, 297856), (2656, 288548), (2864, 267592), (3224, 237712), (3968, 193141), (4316, 177568), (4654, 164672), (5146, 148928), (5312, 144274), (5549, 138112), (5728, 133796), (6448, 118856), (8632, 88784), (9308, 82336), (10292, 74464), (10624, 72137), (11098, 69056), (11456, 66898), (12896, 59428), (14857, 51584), (17264, 44392), (18616, 41168), (20584, 37232), (22196, 34528), (22912, 33449), (25792, 29714)]