1562401368

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{37}}^2\times {\mathrm{131}}^1$

素因数の和:239

約数の個数: 216

約数和(自身を含む): 4816751940

約数和(自身を除く): 3254350572

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 37, 44, 66, 72, 74, 88, 99, 111, 121, 131, 132, 148, 198, 222, 242, 262, 264, 296, 333, 363, 393, 396, 407, 444, 484, 524, 666, 726, 786, 792, 814, 888, 968, 1048, 1089, 1179, 1221, 1332, 1369, 1441, 1452, 1572, 1628, 2178, 2358, 2442, 2664, 2738, 2882, 2904, 3144, 3256, 3663, 4107, 4323, 4356, 4477, 4716, 4847, 4884, 5476, 5764, 7326, 8214, 8646, 8712, 8954, 9432, 9694, 9768, 10952, 11528, 12321, 12969, 13431, 14541, 14652, 15059, 15851, 16428, 17292, 17908, 19388, 24642, 25938, 26862, 29082, 29304, 30118, 31702, 32856, 34584, 35816, 38776, 40293, 43623, 45177, 47553, 49284, 51876, 53317, 53724, 58164, 60236, 63404, 80586, 87246, 90354, 95106, 98568, 103752, 106634, 107448, 116328, 120472, 126808, 135531, 142659, 159951, 161172, 165649, 174492, 179339, 180708, 190212, 213268, 271062, 285318, 319902, 322344, 331298, 348984, 358678, 361416, 380424, 426536, 479853, 496947, 538017, 542124, 570636, 586487, 639804, 662596, 717356, 959706, 993894, 1076034, 1084248, 1141272, 1172974, 1279608, 1325192, 1434712, 1490841, 1614051, 1759461, 1919412, 1972729, 1987788, 2152068, 2345948, 2981682, 3228102, 3518922, 3838824, 3945458, 3975576, 4304136, 4691896, 5278383, 5918187, 5963364, 6456204, 7037844, 7890916, 10556766, 11836374, 11926728, 12912408, 14075688, 15781832, 17754561, 21113532, 21700019, 23672748, 35509122, 42227064, 43400038, 47345496, 65100057, 71018244, 86800076, 130200114, 142036488, 173600152, 195300171, 260400228, 390600342, 520800456, 781200684, 1562401368]

約数ペア:

[(1, 1562401368), (2, 781200684), (3, 520800456), (4, 390600342), (6, 260400228), (8, 195300171), (9, 173600152), (11, 142036488), (12, 130200114), (18, 86800076), (22, 71018244), (24, 65100057), (33, 47345496), (36, 43400038), (37, 42227064), (44, 35509122), (66, 23672748), (72, 21700019), (74, 21113532), (88, 17754561), (99, 15781832), (111, 14075688), (121, 12912408), (131, 11926728), (132, 11836374), (148, 10556766), (198, 7890916), (222, 7037844), (242, 6456204), (262, 5963364), (264, 5918187), (296, 5278383), (333, 4691896), (363, 4304136), (393, 3975576), (396, 3945458), (407, 3838824), (444, 3518922), (484, 3228102), (524, 2981682), (666, 2345948), (726, 2152068), (786, 1987788), (792, 1972729), (814, 1919412), (888, 1759461), (968, 1614051), (1048, 1490841), (1089, 1434712), (1179, 1325192), (1221, 1279608), (1332, 1172974), (1369, 1141272), (1441, 1084248), (1452, 1076034), (1572, 993894), (1628, 959706), (2178, 717356), (2358, 662596), (2442, 639804), (2664, 586487), (2738, 570636), (2882, 542124), (2904, 538017), (3144, 496947), (3256, 479853), (3663, 426536), (4107, 380424), (4323, 361416), (4356, 358678), (4477, 348984), (4716, 331298), (4847, 322344), (4884, 319902), (5476, 285318), (5764, 271062), (7326, 213268), (8214, 190212), (8646, 180708), (8712, 179339), (8954, 174492), (9432, 165649), (9694, 161172), (9768, 159951), (10952, 142659), (11528, 135531), (12321, 126808), (12969, 120472), (13431, 116328), (14541, 107448), (14652, 106634), (15059, 103752), (15851, 98568), (16428, 95106), (17292, 90354), (17908, 87246), (19388, 80586), (24642, 63404), (25938, 60236), (26862, 58164), (29082, 53724), (29304, 53317), (30118, 51876), (31702, 49284), (32856, 47553), (34584, 45177), (35816, 43623), (38776, 40293)]