27145440828

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1489}}^1\times {\mathrm{2423}}^1$

素因数の和:3952

約数の個数: 144

約数和(自身を含む): 78880838400

約数和(自身を除く): 51735397572

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1489, 1881, 2423, 2508, 2978, 3762, 4467, 4846, 5956, 7269, 7524, 8934, 9692, 13401, 14538, 16379, 17868, 21807, 26653, 26802, 28291, 29076, 32758, 43614, 46037, 49137, 53306, 53604, 56582, 65516, 79959, 84873, 87228, 92074, 98274, 106612, 113164, 138111, 147411, 159918, 169746, 184148, 196548, 239877, 254619, 276222, 294822, 311201, 319836, 339492, 414333, 479754, 506407, 509238, 552444, 589644, 622402, 828666, 933603, 959508, 1012814, 1018476, 1244804, 1519221, 1657332, 1867206, 2025628, 2800809, 3038442, 3607847, 3734412, 4557663, 5601618, 6076884, 7215694, 9115326, 10823541, 11203236, 14431388, 18230652, 21647082, 32470623, 39686317, 43294164, 64941246, 68549093, 79372634, 119058951, 129882492, 137098186, 158745268, 205647279, 238117902, 274196372, 357176853, 411294558, 476235804, 616941837, 714353706, 754040023, 822589116, 1233883674, 1428707412, 1508080046, 2262120069, 2467767348, 3016160092, 4524240138, 6786360207, 9048480276, 13572720414, 27145440828]

約数ペア:

[(1, 27145440828), (2, 13572720414), (3, 9048480276), (4, 6786360207), (6, 4524240138), (9, 3016160092), (11, 2467767348), (12, 2262120069), (18, 1508080046), (19, 1428707412), (22, 1233883674), (33, 822589116), (36, 754040023), (38, 714353706), (44, 616941837), (57, 476235804), (66, 411294558), (76, 357176853), (99, 274196372), (114, 238117902), (132, 205647279), (171, 158745268), (198, 137098186), (209, 129882492), (228, 119058951), (342, 79372634), (396, 68549093), (418, 64941246), (627, 43294164), (684, 39686317), (836, 32470623), (1254, 21647082), (1489, 18230652), (1881, 14431388), (2423, 11203236), (2508, 10823541), (2978, 9115326), (3762, 7215694), (4467, 6076884), (4846, 5601618), (5956, 4557663), (7269, 3734412), (7524, 3607847), (8934, 3038442), (9692, 2800809), (13401, 2025628), (14538, 1867206), (16379, 1657332), (17868, 1519221), (21807, 1244804), (26653, 1018476), (26802, 1012814), (28291, 959508), (29076, 933603), (32758, 828666), (43614, 622402), (46037, 589644), (49137, 552444), (53306, 509238), (53604, 506407), (56582, 479754), (65516, 414333), (79959, 339492), (84873, 319836), (87228, 311201), (92074, 294822), (98274, 276222), (106612, 254619), (113164, 239877), (138111, 196548), (147411, 184148), (159918, 169746)]