1489219956

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{22817}}^1$

素因数の和:22878

約数の個数: 108

約数和(自身を含む): 4497564708

約数和(自身を除く): 3008344752

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 49, 63, 74, 84, 98, 111, 126, 147, 148, 196, 222, 252, 259, 294, 333, 441, 444, 518, 588, 666, 777, 882, 1036, 1332, 1554, 1764, 1813, 2331, 3108, 3626, 4662, 5439, 7252, 9324, 10878, 16317, 21756, 22817, 32634, 45634, 65268, 68451, 91268, 136902, 159719, 205353, 273804, 319438, 410706, 479157, 638876, 821412, 844229, 958314, 1118033, 1437471, 1688458, 1916628, 2236066, 2532687, 2874942, 3354099, 3376916, 4472132, 5065374, 5749884, 5909603, 6708198, 7598061, 10062297, 10130748, 11819206, 13416396, 15196122, 17728809, 20124594, 23638412, 30392244, 35457618, 40249188, 41367221, 53186427, 70915236, 82734442, 106372854, 124101663, 165468884, 212745708, 248203326, 372304989, 496406652, 744609978, 1489219956]

約数ペア:

[(1, 1489219956), (2, 744609978), (3, 496406652), (4, 372304989), (6, 248203326), (7, 212745708), (9, 165468884), (12, 124101663), (14, 106372854), (18, 82734442), (21, 70915236), (28, 53186427), (36, 41367221), (37, 40249188), (42, 35457618), (49, 30392244), (63, 23638412), (74, 20124594), (84, 17728809), (98, 15196122), (111, 13416396), (126, 11819206), (147, 10130748), (148, 10062297), (196, 7598061), (222, 6708198), (252, 5909603), (259, 5749884), (294, 5065374), (333, 4472132), (441, 3376916), (444, 3354099), (518, 2874942), (588, 2532687), (666, 2236066), (777, 1916628), (882, 1688458), (1036, 1437471), (1332, 1118033), (1554, 958314), (1764, 844229), (1813, 821412), (2331, 638876), (3108, 479157), (3626, 410706), (4662, 319438), (5439, 273804), (7252, 205353), (9324, 159719), (10878, 136902), (16317, 91268), (21756, 68451), (22817, 65268), (32634, 45634)]