248676048

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^2\times {\mathrm{599}}^1$

素因数の和:678

約数の個数: 120

約数和(自身を含む): 738792000

約数和(自身を除く): 490115952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 599, 744, 837, 961, 1116, 1198, 1488, 1674, 1797, 1922, 2232, 2396, 2883, 3348, 3594, 3844, 4464, 4792, 5391, 5766, 6696, 7188, 7688, 8649, 9584, 10782, 11532, 13392, 14376, 15376, 16173, 17298, 18569, 21564, 23064, 25947, 28752, 32346, 34596, 37138, 43128, 46128, 51894, 55707, 64692, 69192, 74276, 86256, 103788, 111414, 129384, 138384, 148552, 167121, 207576, 222828, 258768, 297104, 334242, 415152, 445656, 501363, 575639, 668484, 891312, 1002726, 1151278, 1336968, 1726917, 2005452, 2302556, 2673936, 3453834, 4010904, 4605112, 5180751, 6907668, 8021808, 9210224, 10361502, 13815336, 15542253, 20723004, 27630672, 31084506, 41446008, 62169012, 82892016, 124338024, 248676048]

約数ペア:

[(1, 248676048), (2, 124338024), (3, 82892016), (4, 62169012), (6, 41446008), (8, 31084506), (9, 27630672), (12, 20723004), (16, 15542253), (18, 13815336), (24, 10361502), (27, 9210224), (31, 8021808), (36, 6907668), (48, 5180751), (54, 4605112), (62, 4010904), (72, 3453834), (93, 2673936), (108, 2302556), (124, 2005452), (144, 1726917), (186, 1336968), (216, 1151278), (248, 1002726), (279, 891312), (372, 668484), (432, 575639), (496, 501363), (558, 445656), (599, 415152), (744, 334242), (837, 297104), (961, 258768), (1116, 222828), (1198, 207576), (1488, 167121), (1674, 148552), (1797, 138384), (1922, 129384), (2232, 111414), (2396, 103788), (2883, 86256), (3348, 74276), (3594, 69192), (3844, 64692), (4464, 55707), (4792, 51894), (5391, 46128), (5766, 43128), (6696, 37138), (7188, 34596), (7688, 32346), (8649, 28752), (9584, 25947), (10782, 23064), (11532, 21564), (13392, 18569), (14376, 17298), (15376, 16173)]