305996976

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1153}}^1$

素因数の和:1283

約数の個数: 120

約数和(自身を含む): 911521520

約数和(自身を除く): 605524544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 97, 114, 144, 152, 171, 194, 228, 291, 304, 342, 388, 456, 582, 684, 776, 873, 912, 1153, 1164, 1368, 1552, 1746, 1843, 2306, 2328, 2736, 3459, 3492, 3686, 4612, 4656, 5529, 6918, 6984, 7372, 9224, 10377, 11058, 13836, 13968, 14744, 16587, 18448, 20754, 21907, 22116, 27672, 29488, 33174, 41508, 43814, 44232, 55344, 65721, 66348, 83016, 87628, 88464, 111841, 131442, 132696, 166032, 175256, 197163, 223682, 262884, 265392, 335523, 350512, 394326, 447364, 525768, 671046, 788652, 894728, 1006569, 1051536, 1342092, 1577304, 1789456, 2013138, 2124979, 2684184, 3154608, 4026276, 4249958, 5368368, 6374937, 8052552, 8499916, 12749874, 16105104, 16999832, 19124811, 25499748, 33999664, 38249622, 50999496, 76499244, 101998992, 152998488, 305996976]

約数ペア:

[(1, 305996976), (2, 152998488), (3, 101998992), (4, 76499244), (6, 50999496), (8, 38249622), (9, 33999664), (12, 25499748), (16, 19124811), (18, 16999832), (19, 16105104), (24, 12749874), (36, 8499916), (38, 8052552), (48, 6374937), (57, 5368368), (72, 4249958), (76, 4026276), (97, 3154608), (114, 2684184), (144, 2124979), (152, 2013138), (171, 1789456), (194, 1577304), (228, 1342092), (291, 1051536), (304, 1006569), (342, 894728), (388, 788652), (456, 671046), (582, 525768), (684, 447364), (776, 394326), (873, 350512), (912, 335523), (1153, 265392), (1164, 262884), (1368, 223682), (1552, 197163), (1746, 175256), (1843, 166032), (2306, 132696), (2328, 131442), (2736, 111841), (3459, 88464), (3492, 87628), (3686, 83016), (4612, 66348), (4656, 65721), (5529, 55344), (6918, 44232), (6984, 43814), (7372, 41508), (9224, 33174), (10377, 29488), (11058, 27672), (13836, 22116), (13968, 21907), (14744, 20754), (16587, 18448)]