405185004

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:187

約数の個数: 288

約数和(自身を含む): 1338494976

約数和(自身を除く): 933309972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 31, 34, 36, 42, 51, 54, 62, 63, 68, 81, 84, 93, 102, 108, 113, 119, 124, 126, 153, 162, 186, 189, 204, 217, 226, 238, 243, 252, 279, 306, 324, 339, 357, 372, 378, 434, 452, 459, 476, 486, 527, 558, 567, 612, 651, 678, 714, 756, 791, 837, 868, 918, 972, 1017, 1054, 1071, 1116, 1134, 1302, 1356, 1377, 1428, 1581, 1582, 1674, 1701, 1836, 1921, 1953, 2034, 2108, 2142, 2268, 2373, 2511, 2604, 2754, 3051, 3162, 3164, 3213, 3348, 3402, 3503, 3689, 3842, 3906, 4068, 4131, 4284, 4743, 4746, 5022, 5508, 5763, 5859, 6102, 6324, 6426, 6804, 7006, 7119, 7378, 7533, 7684, 7812, 8262, 9153, 9486, 9492, 9639, 10044, 10509, 11067, 11526, 11718, 12204, 12852, 13447, 14012, 14229, 14238, 14756, 15066, 16524, 17289, 17577, 18306, 18972, 19278, 21018, 21357, 22134, 23052, 23436, 24521, 26894, 27459, 28458, 28476, 28917, 30132, 31527, 33201, 34578, 35154, 36612, 38556, 40341, 42036, 42687, 42714, 44268, 49042, 51867, 52731, 53788, 54918, 56916, 57834, 59551, 63054, 64071, 66402, 69156, 70308, 73563, 80682, 85374, 85428, 94581, 98084, 99603, 103734, 105462, 109836, 115668, 119102, 121023, 126108, 128061, 128142, 132804, 147126, 155601, 161364, 170748, 178653, 189162, 192213, 199206, 207468, 210924, 220689, 238204, 242046, 256122, 256284, 283743, 294252, 298809, 311202, 357306, 363069, 378324, 384426, 398412, 416857, 441378, 466803, 484092, 512244, 535959, 567486, 597618, 622404, 662067, 714612, 726138, 768852, 833714, 851229, 882756, 896427, 933606, 1071918, 1089207, 1134972, 1195236, 1250571, 1324134, 1452276, 1607877, 1667428, 1702458, 1792854, 1867212, 1986201, 2143836, 2178414, 2501142, 2648268, 3215754, 3267621, 3404916, 3585708, 3751713, 3972402, 4356828, 4823631, 5002284, 5958603, 6431508, 6535242, 7503426, 7944804, 9647262, 11255139, 11917206, 13070484, 14470893, 15006852, 19294524, 22510278, 23834412, 28941786, 33765417, 45020556, 57883572, 67530834, 101296251, 135061668, 202592502, 405185004]

約数ペア:

[(1, 405185004), (2, 202592502), (3, 135061668), (4, 101296251), (6, 67530834), (7, 57883572), (9, 45020556), (12, 33765417), (14, 28941786), (17, 23834412), (18, 22510278), (21, 19294524), (27, 15006852), (28, 14470893), (31, 13070484), (34, 11917206), (36, 11255139), (42, 9647262), (51, 7944804), (54, 7503426), (62, 6535242), (63, 6431508), (68, 5958603), (81, 5002284), (84, 4823631), (93, 4356828), (102, 3972402), (108, 3751713), (113, 3585708), (119, 3404916), (124, 3267621), (126, 3215754), (153, 2648268), (162, 2501142), (186, 2178414), (189, 2143836), (204, 1986201), (217, 1867212), (226, 1792854), (238, 1702458), (243, 1667428), (252, 1607877), (279, 1452276), (306, 1324134), (324, 1250571), (339, 1195236), (357, 1134972), (372, 1089207), (378, 1071918), (434, 933606), (452, 896427), (459, 882756), (476, 851229), (486, 833714), (527, 768852), (558, 726138), (567, 714612), (612, 662067), (651, 622404), (678, 597618), (714, 567486), (756, 535959), (791, 512244), (837, 484092), (868, 466803), (918, 441378), (972, 416857), (1017, 398412), (1054, 384426), (1071, 378324), (1116, 363069), (1134, 357306), (1302, 311202), (1356, 298809), (1377, 294252), (1428, 283743), (1581, 256284), (1582, 256122), (1674, 242046), (1701, 238204), (1836, 220689), (1921, 210924), (1953, 207468), (2034, 199206), (2108, 192213), (2142, 189162), (2268, 178653), (2373, 170748), (2511, 161364), (2604, 155601), (2754, 147126), (3051, 132804), (3162, 128142), (3164, 128061), (3213, 126108), (3348, 121023), (3402, 119102), (3503, 115668), (3689, 109836), (3842, 105462), (3906, 103734), (4068, 99603), (4131, 98084), (4284, 94581), (4743, 85428), (4746, 85374), (5022, 80682), (5508, 73563), (5763, 70308), (5859, 69156), (6102, 66402), (6324, 64071), (6426, 63054), (6804, 59551), (7006, 57834), (7119, 56916), (7378, 54918), (7533, 53788), (7684, 52731), (7812, 51867), (8262, 49042), (9153, 44268), (9486, 42714), (9492, 42687), (9639, 42036), (10044, 40341), (10509, 38556), (11067, 36612), (11526, 35154), (11718, 34578), (12204, 33201), (12852, 31527), (13447, 30132), (14012, 28917), (14229, 28476), (14238, 28458), (14756, 27459), (15066, 26894), (16524, 24521), (17289, 23436), (17577, 23052), (18306, 22134), (18972, 21357), (19278, 21018)]