668835072

素因数分解:

$2^8\times 3^2\times {\mathrm{43}}^2\times {\mathrm{157}}^1$

素因数の和:265

約数の個数: 162

約数和(自身を含む): 1986881442

約数和(自身を除く): 1318046370

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 128, 129, 144, 157, 172, 192, 256, 258, 288, 314, 344, 384, 387, 471, 516, 576, 628, 688, 768, 774, 942, 1032, 1152, 1256, 1376, 1413, 1548, 1849, 1884, 2064, 2304, 2512, 2752, 2826, 3096, 3698, 3768, 4128, 5024, 5504, 5547, 5652, 6192, 6751, 7396, 7536, 8256, 10048, 11008, 11094, 11304, 12384, 13502, 14792, 15072, 16512, 16641, 20096, 20253, 22188, 22608, 24768, 27004, 29584, 30144, 33024, 33282, 40192, 40506, 44376, 45216, 49536, 54008, 59168, 60288, 60759, 66564, 81012, 88752, 90432, 99072, 108016, 118336, 120576, 121518, 133128, 162024, 177504, 180864, 216032, 236672, 243036, 266256, 290293, 324048, 355008, 361728, 432064, 473344, 486072, 532512, 580586, 648096, 710016, 864128, 870879, 972144, 1065024, 1161172, 1296192, 1420032, 1728256, 1741758, 1944288, 2130048, 2322344, 2592384, 2612637, 3483516, 3888576, 4260096, 4644688, 5184768, 5225274, 6967032, 7777152, 9289376, 10450548, 13934064, 15554304, 18578752, 20901096, 27868128, 37157504, 41802192, 55736256, 74315008, 83604384, 111472512, 167208768, 222945024, 334417536, 668835072]

約数ペア:

[(1, 668835072), (2, 334417536), (3, 222945024), (4, 167208768), (6, 111472512), (8, 83604384), (9, 74315008), (12, 55736256), (16, 41802192), (18, 37157504), (24, 27868128), (32, 20901096), (36, 18578752), (43, 15554304), (48, 13934064), (64, 10450548), (72, 9289376), (86, 7777152), (96, 6967032), (128, 5225274), (129, 5184768), (144, 4644688), (157, 4260096), (172, 3888576), (192, 3483516), (256, 2612637), (258, 2592384), (288, 2322344), (314, 2130048), (344, 1944288), (384, 1741758), (387, 1728256), (471, 1420032), (516, 1296192), (576, 1161172), (628, 1065024), (688, 972144), (768, 870879), (774, 864128), (942, 710016), (1032, 648096), (1152, 580586), (1256, 532512), (1376, 486072), (1413, 473344), (1548, 432064), (1849, 361728), (1884, 355008), (2064, 324048), (2304, 290293), (2512, 266256), (2752, 243036), (2826, 236672), (3096, 216032), (3698, 180864), (3768, 177504), (4128, 162024), (5024, 133128), (5504, 121518), (5547, 120576), (5652, 118336), (6192, 108016), (6751, 99072), (7396, 90432), (7536, 88752), (8256, 81012), (10048, 66564), (11008, 60759), (11094, 60288), (11304, 59168), (12384, 54008), (13502, 49536), (14792, 45216), (15072, 44376), (16512, 40506), (16641, 40192), (20096, 33282), (20253, 33024), (22188, 30144), (22608, 29584), (24768, 27004)]