748851048

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1163}}^1$

素因数の和:1460

約数の個数: 128

約数和(自身を含む): 2279577600

約数和(自身を除く): 1530726552

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 271, 297, 396, 542, 594, 792, 813, 1084, 1163, 1188, 1626, 2168, 2326, 2376, 2439, 2981, 3252, 3489, 4652, 4878, 5962, 6504, 6978, 7317, 8943, 9304, 9756, 10467, 11924, 12793, 13956, 14634, 17886, 19512, 20934, 23848, 25586, 26829, 27912, 29268, 31401, 35772, 38379, 41868, 51172, 53658, 58536, 62802, 71544, 76758, 80487, 83736, 102344, 107316, 115137, 125604, 153516, 160974, 214632, 230274, 251208, 307032, 315173, 321948, 345411, 460548, 630346, 643896, 690822, 921096, 945519, 1260692, 1381644, 1891038, 2521384, 2763288, 2836557, 3466903, 3782076, 5673114, 6933806, 7564152, 8509671, 10400709, 11346228, 13867612, 17019342, 20801418, 22692456, 27735224, 31202127, 34038684, 41602836, 62404254, 68077368, 83205672, 93606381, 124808508, 187212762, 249617016, 374425524, 748851048]

約数ペア:

[(1, 748851048), (2, 374425524), (3, 249617016), (4, 187212762), (6, 124808508), (8, 93606381), (9, 83205672), (11, 68077368), (12, 62404254), (18, 41602836), (22, 34038684), (24, 31202127), (27, 27735224), (33, 22692456), (36, 20801418), (44, 17019342), (54, 13867612), (66, 11346228), (72, 10400709), (88, 8509671), (99, 7564152), (108, 6933806), (132, 5673114), (198, 3782076), (216, 3466903), (264, 2836557), (271, 2763288), (297, 2521384), (396, 1891038), (542, 1381644), (594, 1260692), (792, 945519), (813, 921096), (1084, 690822), (1163, 643896), (1188, 630346), (1626, 460548), (2168, 345411), (2326, 321948), (2376, 315173), (2439, 307032), (2981, 251208), (3252, 230274), (3489, 214632), (4652, 160974), (4878, 153516), (5962, 125604), (6504, 115137), (6978, 107316), (7317, 102344), (8943, 83736), (9304, 80487), (9756, 76758), (10467, 71544), (11924, 62802), (12793, 58536), (13956, 53658), (14634, 51172), (17886, 41868), (19512, 38379), (20934, 35772), (23848, 31401), (25586, 29268), (26829, 27912)]