284144512

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{709}}^1$

素因数の和:855

約数の個数: 64

約数和(自身を含む): 590947200

約数和(自身を除く): 306802688

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 101, 124, 128, 202, 248, 404, 496, 709, 808, 992, 1418, 1616, 1984, 2836, 3131, 3232, 3968, 5672, 6262, 6464, 11344, 12524, 12928, 21979, 22688, 25048, 43958, 45376, 50096, 71609, 87916, 90752, 100192, 143218, 175832, 200384, 286436, 351664, 400768, 572872, 703328, 1145744, 1406656, 2219879, 2291488, 2813312, 4439758, 4582976, 8879516, 9165952, 17759032, 35518064, 71036128, 142072256, 284144512]

約数ペア:

[(1, 284144512), (2, 142072256), (4, 71036128), (8, 35518064), (16, 17759032), (31, 9165952), (32, 8879516), (62, 4582976), (64, 4439758), (101, 2813312), (124, 2291488), (128, 2219879), (202, 1406656), (248, 1145744), (404, 703328), (496, 572872), (709, 400768), (808, 351664), (992, 286436), (1418, 200384), (1616, 175832), (1984, 143218), (2836, 100192), (3131, 90752), (3232, 87916), (3968, 71609), (5672, 50096), (6262, 45376), (6464, 43958), (11344, 25048), (12524, 22688), (12928, 21979)]