1687055448

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{284591}}^1$

素因数の和:284632

約数の個数: 64

約数和(自身を含む): 4781145600

約数和(自身を除く): 3094090152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 284591, 569182, 853773, 1138364, 1707546, 2276728, 3415092, 3699683, 5407229, 6830184, 7399366, 10814458, 11099049, 14798732, 16221687, 21628916, 22198098, 29597464, 32443374, 43257832, 44396196, 64886748, 70293977, 88792392, 129773496, 140587954, 210881931, 281175908, 421763862, 562351816, 843527724, 1687055448]

約数ペア:

[(1, 1687055448), (2, 843527724), (3, 562351816), (4, 421763862), (6, 281175908), (8, 210881931), (12, 140587954), (13, 129773496), (19, 88792392), (24, 70293977), (26, 64886748), (38, 44396196), (39, 43257832), (52, 32443374), (57, 29597464), (76, 22198098), (78, 21628916), (104, 16221687), (114, 14798732), (152, 11099049), (156, 10814458), (228, 7399366), (247, 6830184), (312, 5407229), (456, 3699683), (494, 3415092), (741, 2276728), (988, 1707546), (1482, 1138364), (1976, 853773), (2964, 569182), (5928, 284591)]