1021993896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{32531}}^1$

素因数の和:32575

約数の個数: 128

約数和(自身を含む): 3372917760

約数和(自身を除く): 2350923864

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 51, 56, 66, 68, 77, 84, 88, 102, 119, 132, 136, 154, 168, 187, 204, 231, 238, 264, 308, 357, 374, 408, 462, 476, 561, 616, 714, 748, 924, 952, 1122, 1309, 1428, 1496, 1848, 2244, 2618, 2856, 3927, 4488, 5236, 7854, 10472, 15708, 31416, 32531, 65062, 97593, 130124, 195186, 227717, 260248, 357841, 390372, 455434, 553027, 683151, 715682, 780744, 910868, 1073523, 1106054, 1366302, 1431364, 1659081, 1821736, 2147046, 2212108, 2504887, 2732604, 2862728, 3318162, 3871189, 4294092, 4424216, 5009774, 5465208, 6083297, 6636324, 7514661, 7742378, 8588184, 10019548, 11613567, 12166594, 13272648, 15029322, 15484756, 18249891, 20039096, 23227134, 24333188, 30058644, 30969512, 36499782, 42583079, 46454268, 48666376, 60117288, 72999564, 85166158, 92908536, 127749237, 145999128, 170332316, 255498474, 340664632, 510996948, 1021993896]

約数ペア:

[(1, 1021993896), (2, 510996948), (3, 340664632), (4, 255498474), (6, 170332316), (7, 145999128), (8, 127749237), (11, 92908536), (12, 85166158), (14, 72999564), (17, 60117288), (21, 48666376), (22, 46454268), (24, 42583079), (28, 36499782), (33, 30969512), (34, 30058644), (42, 24333188), (44, 23227134), (51, 20039096), (56, 18249891), (66, 15484756), (68, 15029322), (77, 13272648), (84, 12166594), (88, 11613567), (102, 10019548), (119, 8588184), (132, 7742378), (136, 7514661), (154, 6636324), (168, 6083297), (187, 5465208), (204, 5009774), (231, 4424216), (238, 4294092), (264, 3871189), (308, 3318162), (357, 2862728), (374, 2732604), (408, 2504887), (462, 2212108), (476, 2147046), (561, 1821736), (616, 1659081), (714, 1431364), (748, 1366302), (924, 1106054), (952, 1073523), (1122, 910868), (1309, 780744), (1428, 715682), (1496, 683151), (1848, 553027), (2244, 455434), (2618, 390372), (2856, 357841), (3927, 260248), (4488, 227717), (5236, 195186), (7854, 130124), (10472, 97593), (15708, 65062), (31416, 32531)]