1404808272

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{727}}^1$

素因数の和:828

約数の個数: 240

約数和(自身を含む): 4731697152

約数和(自身を除く): 3326888880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 71, 72, 81, 84, 108, 112, 126, 142, 144, 162, 168, 189, 213, 216, 243, 252, 284, 324, 336, 378, 426, 432, 486, 497, 504, 567, 568, 639, 648, 727, 756, 852, 972, 994, 1008, 1134, 1136, 1278, 1296, 1454, 1491, 1512, 1701, 1704, 1917, 1944, 1988, 2181, 2268, 2556, 2908, 2982, 3024, 3402, 3408, 3834, 3888, 3976, 4362, 4473, 4536, 5089, 5112, 5751, 5816, 5964, 6543, 6804, 7668, 7952, 8724, 8946, 9072, 10178, 10224, 11502, 11632, 11928, 13086, 13419, 13608, 15267, 15336, 17253, 17448, 17892, 19629, 20356, 23004, 23856, 26172, 26838, 27216, 30534, 30672, 34506, 34896, 35784, 39258, 40257, 40712, 45801, 46008, 51617, 52344, 53676, 58887, 61068, 69012, 71568, 78516, 80514, 81424, 91602, 92016, 103234, 104688, 107352, 117774, 120771, 122136, 137403, 138024, 154851, 157032, 161028, 176661, 183204, 206468, 214704, 235548, 241542, 244272, 274806, 276048, 309702, 314064, 322056, 353322, 361319, 366408, 412209, 412936, 464553, 471096, 483084, 549612, 619404, 644112, 706644, 722638, 732816, 824418, 825872, 929106, 942192, 966168, 1083957, 1099224, 1236627, 1238808, 1393659, 1413288, 1445276, 1648836, 1858212, 1932336, 2167914, 2198448, 2473254, 2477616, 2787318, 2826576, 2890552, 3251871, 3297672, 3716424, 4180977, 4335828, 4946508, 5574636, 5781104, 6503742, 6595344, 7432848, 8361954, 8671656, 9755613, 9893016, 11149272, 12542931, 13007484, 16723908, 17343312, 19511226, 19786032, 22298544, 25085862, 26014968, 29266839, 33447816, 39022452, 50171724, 52029936, 58533678, 66895632, 78044904, 87800517, 100343448, 117067356, 156089808, 175601034, 200686896, 234134712, 351202068, 468269424, 702404136, 1404808272]

約数ペア:

[(1, 1404808272), (2, 702404136), (3, 468269424), (4, 351202068), (6, 234134712), (7, 200686896), (8, 175601034), (9, 156089808), (12, 117067356), (14, 100343448), (16, 87800517), (18, 78044904), (21, 66895632), (24, 58533678), (27, 52029936), (28, 50171724), (36, 39022452), (42, 33447816), (48, 29266839), (54, 26014968), (56, 25085862), (63, 22298544), (71, 19786032), (72, 19511226), (81, 17343312), (84, 16723908), (108, 13007484), (112, 12542931), (126, 11149272), (142, 9893016), (144, 9755613), (162, 8671656), (168, 8361954), (189, 7432848), (213, 6595344), (216, 6503742), (243, 5781104), (252, 5574636), (284, 4946508), (324, 4335828), (336, 4180977), (378, 3716424), (426, 3297672), (432, 3251871), (486, 2890552), (497, 2826576), (504, 2787318), (567, 2477616), (568, 2473254), (639, 2198448), (648, 2167914), (727, 1932336), (756, 1858212), (852, 1648836), (972, 1445276), (994, 1413288), (1008, 1393659), (1134, 1238808), (1136, 1236627), (1278, 1099224), (1296, 1083957), (1454, 966168), (1491, 942192), (1512, 929106), (1701, 825872), (1704, 824418), (1917, 732816), (1944, 722638), (1988, 706644), (2181, 644112), (2268, 619404), (2556, 549612), (2908, 483084), (2982, 471096), (3024, 464553), (3402, 412936), (3408, 412209), (3834, 366408), (3888, 361319), (3976, 353322), (4362, 322056), (4473, 314064), (4536, 309702), (5089, 276048), (5112, 274806), (5751, 244272), (5816, 241542), (5964, 235548), (6543, 214704), (6804, 206468), (7668, 183204), (7952, 176661), (8724, 161028), (8946, 157032), (9072, 154851), (10178, 138024), (10224, 137403), (11502, 122136), (11632, 120771), (11928, 117774), (13086, 107352), (13419, 104688), (13608, 103234), (15267, 92016), (15336, 91602), (17253, 81424), (17448, 80514), (17892, 78516), (19629, 71568), (20356, 69012), (23004, 61068), (23856, 58887), (26172, 53676), (26838, 52344), (27216, 51617), (30534, 46008), (30672, 45801), (34506, 40712), (34896, 40257), (35784, 39258)]