2249246454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:514

約数の個数: 128

約数和(自身を含む): 5642649600

約数和(自身を除く): 3393403146

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 127, 163, 182, 199, 254, 273, 326, 381, 398, 489, 546, 597, 762, 889, 978, 1141, 1194, 1393, 1651, 1778, 2119, 2282, 2587, 2667, 2786, 3302, 3423, 4179, 4238, 4953, 5174, 5334, 6357, 6846, 7761, 8358, 9906, 11557, 12714, 14833, 15522, 18109, 20701, 23114, 25273, 29666, 32437, 34671, 36218, 41402, 44499, 50546, 54327, 62103, 64874, 69342, 75819, 88998, 97311, 108654, 124206, 144907, 151638, 176911, 194622, 227059, 269113, 289814, 328549, 353822, 421681, 434721, 454118, 530733, 538226, 657098, 681177, 807339, 843362, 869442, 985647, 1061466, 1265043, 1362354, 1614678, 1883791, 1971294, 2299843, 2530086, 2951767, 3767582, 4119499, 4599686, 5651373, 5903534, 6899529, 8238998, 8855301, 11302746, 12358497, 13799058, 17710602, 24716994, 28836493, 53553487, 57672986, 86509479, 107106974, 160660461, 173018958, 321320922, 374874409, 749748818, 1124623227, 2249246454]

約数ペア:

[(1, 2249246454), (2, 1124623227), (3, 749748818), (6, 374874409), (7, 321320922), (13, 173018958), (14, 160660461), (21, 107106974), (26, 86509479), (39, 57672986), (42, 53553487), (78, 28836493), (91, 24716994), (127, 17710602), (163, 13799058), (182, 12358497), (199, 11302746), (254, 8855301), (273, 8238998), (326, 6899529), (381, 5903534), (398, 5651373), (489, 4599686), (546, 4119499), (597, 3767582), (762, 2951767), (889, 2530086), (978, 2299843), (1141, 1971294), (1194, 1883791), (1393, 1614678), (1651, 1362354), (1778, 1265043), (2119, 1061466), (2282, 985647), (2587, 869442), (2667, 843362), (2786, 807339), (3302, 681177), (3423, 657098), (4179, 538226), (4238, 530733), (4953, 454118), (5174, 434721), (5334, 421681), (6357, 353822), (6846, 328549), (7761, 289814), (8358, 269113), (9906, 227059), (11557, 194622), (12714, 176911), (14833, 151638), (15522, 144907), (18109, 124206), (20701, 108654), (23114, 97311), (25273, 88998), (29666, 75819), (32437, 69342), (34671, 64874), (36218, 62103), (41402, 54327), (44499, 50546)]