31048248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:397

約数の個数: 128

約数和(自身を含む): 98910720

約数和(自身を除く): 67862472

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 53, 56, 66, 77, 84, 88, 106, 132, 154, 159, 168, 212, 231, 264, 308, 317, 318, 371, 424, 462, 583, 616, 634, 636, 742, 924, 951, 1113, 1166, 1268, 1272, 1484, 1749, 1848, 1902, 2219, 2226, 2332, 2536, 2968, 3487, 3498, 3804, 4081, 4438, 4452, 4664, 6657, 6974, 6996, 7608, 8162, 8876, 8904, 10461, 12243, 13314, 13948, 13992, 16324, 16801, 17752, 20922, 24409, 24486, 26628, 27896, 32648, 33602, 41844, 48818, 48972, 50403, 53256, 67204, 73227, 83688, 97636, 97944, 100806, 117607, 134408, 146454, 184811, 195272, 201612, 235214, 292908, 352821, 369622, 403224, 470428, 554433, 585816, 705642, 739244, 940856, 1108866, 1293677, 1411284, 1478488, 2217732, 2587354, 2822568, 3881031, 4435464, 5174708, 7762062, 10349416, 15524124, 31048248]

約数ペア:

[(1, 31048248), (2, 15524124), (3, 10349416), (4, 7762062), (6, 5174708), (7, 4435464), (8, 3881031), (11, 2822568), (12, 2587354), (14, 2217732), (21, 1478488), (22, 1411284), (24, 1293677), (28, 1108866), (33, 940856), (42, 739244), (44, 705642), (53, 585816), (56, 554433), (66, 470428), (77, 403224), (84, 369622), (88, 352821), (106, 292908), (132, 235214), (154, 201612), (159, 195272), (168, 184811), (212, 146454), (231, 134408), (264, 117607), (308, 100806), (317, 97944), (318, 97636), (371, 83688), (424, 73227), (462, 67204), (583, 53256), (616, 50403), (634, 48972), (636, 48818), (742, 41844), (924, 33602), (951, 32648), (1113, 27896), (1166, 26628), (1268, 24486), (1272, 24409), (1484, 20922), (1749, 17752), (1848, 16801), (1902, 16324), (2219, 13992), (2226, 13948), (2332, 13314), (2536, 12243), (2968, 10461), (3487, 8904), (3498, 8876), (3804, 8162), (4081, 7608), (4438, 6996), (4452, 6974), (4664, 6657)]