8220357648

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{3323}}^1$

素因数の和:3797

約数の個数: 120

約数和(自身を含む): 23630050080

約数和(自身を除く): 15409692432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 419, 492, 656, 738, 838, 984, 1257, 1476, 1676, 1968, 2514, 2952, 3323, 3352, 3771, 5028, 5904, 6646, 6704, 7542, 9969, 10056, 13292, 15084, 17179, 19938, 20112, 26584, 29907, 30168, 34358, 39876, 51537, 53168, 59814, 60336, 68716, 79752, 103074, 119628, 136243, 137432, 154611, 159504, 206148, 239256, 272486, 274864, 309222, 408729, 412296, 478512, 544972, 618444, 817458, 824592, 1089944, 1226187, 1236888, 1392337, 1634916, 2179888, 2452374, 2473776, 2784674, 3269832, 4177011, 4904748, 5569348, 6539664, 8354022, 9809496, 11138696, 12531033, 16708044, 19618992, 22277392, 25062066, 33416088, 50124132, 57085817, 66832176, 100248264, 114171634, 171257451, 200496528, 228343268, 342514902, 456686536, 513772353, 685029804, 913373072, 1027544706, 1370059608, 2055089412, 2740119216, 4110178824, 8220357648]

約数ペア:

[(1, 8220357648), (2, 4110178824), (3, 2740119216), (4, 2055089412), (6, 1370059608), (8, 1027544706), (9, 913373072), (12, 685029804), (16, 513772353), (18, 456686536), (24, 342514902), (36, 228343268), (41, 200496528), (48, 171257451), (72, 114171634), (82, 100248264), (123, 66832176), (144, 57085817), (164, 50124132), (246, 33416088), (328, 25062066), (369, 22277392), (419, 19618992), (492, 16708044), (656, 12531033), (738, 11138696), (838, 9809496), (984, 8354022), (1257, 6539664), (1476, 5569348), (1676, 4904748), (1968, 4177011), (2514, 3269832), (2952, 2784674), (3323, 2473776), (3352, 2452374), (3771, 2179888), (5028, 1634916), (5904, 1392337), (6646, 1236888), (6704, 1226187), (7542, 1089944), (9969, 824592), (10056, 817458), (13292, 618444), (15084, 544972), (17179, 478512), (19938, 412296), (20112, 408729), (26584, 309222), (29907, 274864), (30168, 272486), (34358, 239256), (39876, 206148), (51537, 159504), (53168, 154611), (59814, 137432), (60336, 136243), (68716, 119628), (79752, 103074)]