2201218552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:533

約数の個数: 128

約数和(自身を含む): 4898880000

約数和(自身を除く): 2697661448

約数列:

[1, 2, 4, 8, 13, 19, 26, 29, 38, 52, 58, 76, 104, 107, 116, 152, 214, 232, 247, 359, 377, 428, 494, 551, 718, 754, 856, 988, 1102, 1391, 1436, 1508, 1976, 2033, 2204, 2782, 2872, 3016, 3103, 4066, 4408, 4667, 5564, 6206, 6821, 7163, 8132, 9334, 10411, 11128, 12412, 13642, 14326, 16264, 18668, 20822, 24824, 26429, 27284, 28652, 37336, 38413, 40339, 41644, 52858, 54568, 57304, 58957, 76826, 80678, 83288, 88673, 105716, 117914, 135343, 153652, 161356, 177346, 197809, 211432, 235828, 270686, 307304, 322712, 354692, 395618, 471656, 499369, 541372, 709384, 729847, 766441, 791236, 998738, 1082744, 1113977, 1459694, 1532882, 1582472, 1997476, 2227954, 2571517, 2919388, 3065764, 3994952, 4455908, 5143034, 5838776, 6131528, 8911816, 9488011, 10286068, 14481701, 18976022, 20572136, 21165563, 28963402, 37952044, 42331126, 57926804, 75904088, 84662252, 115853608, 169324504, 275152319, 550304638, 1100609276, 2201218552]

約数ペア:

[(1, 2201218552), (2, 1100609276), (4, 550304638), (8, 275152319), (13, 169324504), (19, 115853608), (26, 84662252), (29, 75904088), (38, 57926804), (52, 42331126), (58, 37952044), (76, 28963402), (104, 21165563), (107, 20572136), (116, 18976022), (152, 14481701), (214, 10286068), (232, 9488011), (247, 8911816), (359, 6131528), (377, 5838776), (428, 5143034), (494, 4455908), (551, 3994952), (718, 3065764), (754, 2919388), (856, 2571517), (988, 2227954), (1102, 1997476), (1391, 1582472), (1436, 1532882), (1508, 1459694), (1976, 1113977), (2033, 1082744), (2204, 998738), (2782, 791236), (2872, 766441), (3016, 729847), (3103, 709384), (4066, 541372), (4408, 499369), (4667, 471656), (5564, 395618), (6206, 354692), (6821, 322712), (7163, 307304), (8132, 270686), (9334, 235828), (10411, 211432), (11128, 197809), (12412, 177346), (13642, 161356), (14326, 153652), (16264, 135343), (18668, 117914), (20822, 105716), (24824, 88673), (26429, 83288), (27284, 80678), (28652, 76826), (37336, 58957), (38413, 57304), (40339, 54568), (41644, 52858)]