252641328

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{7487}}^1$

素因数の和:7554

約数の個数: 80

約数和(自身を含む): 705669120

約数和(自身を除く): 453027792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 37, 38, 48, 57, 74, 76, 111, 114, 148, 152, 222, 228, 296, 304, 444, 456, 592, 703, 888, 912, 1406, 1776, 2109, 2812, 4218, 5624, 7487, 8436, 11248, 14974, 16872, 22461, 29948, 33744, 44922, 59896, 89844, 119792, 142253, 179688, 277019, 284506, 359376, 426759, 554038, 569012, 831057, 853518, 1108076, 1138024, 1662114, 1707036, 2216152, 2276048, 3324228, 3414072, 4432304, 5263361, 6648456, 6828144, 10526722, 13296912, 15790083, 21053444, 31580166, 42106888, 63160332, 84213776, 126320664, 252641328]

約数ペア:

[(1, 252641328), (2, 126320664), (3, 84213776), (4, 63160332), (6, 42106888), (8, 31580166), (12, 21053444), (16, 15790083), (19, 13296912), (24, 10526722), (37, 6828144), (38, 6648456), (48, 5263361), (57, 4432304), (74, 3414072), (76, 3324228), (111, 2276048), (114, 2216152), (148, 1707036), (152, 1662114), (222, 1138024), (228, 1108076), (296, 853518), (304, 831057), (444, 569012), (456, 554038), (592, 426759), (703, 359376), (888, 284506), (912, 277019), (1406, 179688), (1776, 142253), (2109, 119792), (2812, 89844), (4218, 59896), (5624, 44922), (7487, 33744), (8436, 29948), (11248, 22461), (14974, 16872)]