1521135528

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:400

約数の個数: 192

約数和(自身を含む): 4401384960

約数和(自身を除く): 2880249432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 61, 62, 66, 88, 93, 121, 122, 124, 132, 183, 186, 242, 244, 248, 264, 277, 341, 363, 366, 372, 484, 488, 554, 671, 682, 726, 732, 744, 831, 968, 1023, 1108, 1342, 1364, 1452, 1464, 1662, 1891, 2013, 2046, 2216, 2684, 2728, 2904, 3047, 3324, 3751, 3782, 4026, 4092, 5368, 5673, 6094, 6648, 7381, 7502, 7564, 8052, 8184, 8587, 9141, 11253, 11346, 12188, 14762, 15004, 15128, 16104, 16897, 17174, 18282, 20801, 22143, 22506, 22692, 24376, 25761, 29524, 30008, 33517, 33794, 34348, 36564, 41602, 44286, 45012, 45384, 50691, 51522, 59048, 62403, 67034, 67588, 68696, 73128, 83204, 88572, 90024, 94457, 100551, 101382, 103044, 124806, 134068, 135176, 166408, 177144, 185867, 188914, 201102, 202764, 206088, 228811, 249612, 268136, 283371, 371734, 377828, 402204, 405528, 457622, 499224, 523807, 557601, 566742, 686433, 743468, 755656, 804408, 915244, 1039027, 1047614, 1115202, 1133484, 1372866, 1486936, 1571421, 1830488, 2044537, 2078054, 2095228, 2230404, 2266968, 2745732, 3117081, 3142842, 4089074, 4156108, 4190456, 4460808, 5491464, 5761877, 6133611, 6234162, 6285684, 8178148, 8312216, 11523754, 12267222, 12468324, 12571368, 16356296, 17285631, 23047508, 24534444, 24936648, 34571262, 46095016, 49068888, 63380647, 69142524, 126761294, 138285048, 190141941, 253522588, 380283882, 507045176, 760567764, 1521135528]

約数ペア:

[(1, 1521135528), (2, 760567764), (3, 507045176), (4, 380283882), (6, 253522588), (8, 190141941), (11, 138285048), (12, 126761294), (22, 69142524), (24, 63380647), (31, 49068888), (33, 46095016), (44, 34571262), (61, 24936648), (62, 24534444), (66, 23047508), (88, 17285631), (93, 16356296), (121, 12571368), (122, 12468324), (124, 12267222), (132, 11523754), (183, 8312216), (186, 8178148), (242, 6285684), (244, 6234162), (248, 6133611), (264, 5761877), (277, 5491464), (341, 4460808), (363, 4190456), (366, 4156108), (372, 4089074), (484, 3142842), (488, 3117081), (554, 2745732), (671, 2266968), (682, 2230404), (726, 2095228), (732, 2078054), (744, 2044537), (831, 1830488), (968, 1571421), (1023, 1486936), (1108, 1372866), (1342, 1133484), (1364, 1115202), (1452, 1047614), (1464, 1039027), (1662, 915244), (1891, 804408), (2013, 755656), (2046, 743468), (2216, 686433), (2684, 566742), (2728, 557601), (2904, 523807), (3047, 499224), (3324, 457622), (3751, 405528), (3782, 402204), (4026, 377828), (4092, 371734), (5368, 283371), (5673, 268136), (6094, 249612), (6648, 228811), (7381, 206088), (7502, 202764), (7564, 201102), (8052, 188914), (8184, 185867), (8587, 177144), (9141, 166408), (11253, 135176), (11346, 134068), (12188, 124806), (14762, 103044), (15004, 101382), (15128, 100551), (16104, 94457), (16897, 90024), (17174, 88572), (18282, 83204), (20801, 73128), (22143, 68696), (22506, 67588), (22692, 67034), (24376, 62403), (25761, 59048), (29524, 51522), (30008, 50691), (33517, 45384), (33794, 45012), (34348, 44286), (36564, 41602)]