245582172

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{151}}^1$

素因数の和:249

約数の個数: 144

約数和(自身を含む): 718583040

約数和(自身を除く): 473000868

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 37, 44, 54, 66, 74, 99, 108, 111, 132, 148, 151, 198, 222, 297, 302, 333, 396, 407, 444, 453, 594, 604, 666, 814, 906, 999, 1188, 1221, 1332, 1359, 1369, 1628, 1661, 1812, 1998, 2442, 2718, 2738, 3322, 3663, 3996, 4077, 4107, 4884, 4983, 5436, 5476, 5587, 6644, 7326, 8154, 8214, 9966, 10989, 11174, 12321, 14652, 14949, 15059, 16308, 16428, 16761, 19932, 21978, 22348, 24642, 29898, 30118, 33522, 36963, 43956, 44847, 45177, 49284, 50283, 59796, 60236, 61457, 67044, 73926, 89694, 90354, 100566, 122914, 135531, 147852, 150849, 179388, 180708, 184371, 201132, 206719, 245828, 271062, 301698, 368742, 406593, 413438, 542124, 553113, 603396, 620157, 737484, 813186, 826876, 1106226, 1240314, 1626372, 1659339, 1860471, 2212452, 2273909, 2480628, 3318678, 3720942, 4547818, 5581413, 6637356, 6821727, 7441884, 9095636, 11162826, 13643454, 20465181, 22325652, 27286908, 40930362, 61395543, 81860724, 122791086, 245582172]

約数ペア:

[(1, 245582172), (2, 122791086), (3, 81860724), (4, 61395543), (6, 40930362), (9, 27286908), (11, 22325652), (12, 20465181), (18, 13643454), (22, 11162826), (27, 9095636), (33, 7441884), (36, 6821727), (37, 6637356), (44, 5581413), (54, 4547818), (66, 3720942), (74, 3318678), (99, 2480628), (108, 2273909), (111, 2212452), (132, 1860471), (148, 1659339), (151, 1626372), (198, 1240314), (222, 1106226), (297, 826876), (302, 813186), (333, 737484), (396, 620157), (407, 603396), (444, 553113), (453, 542124), (594, 413438), (604, 406593), (666, 368742), (814, 301698), (906, 271062), (999, 245828), (1188, 206719), (1221, 201132), (1332, 184371), (1359, 180708), (1369, 179388), (1628, 150849), (1661, 147852), (1812, 135531), (1998, 122914), (2442, 100566), (2718, 90354), (2738, 89694), (3322, 73926), (3663, 67044), (3996, 61457), (4077, 60236), (4107, 59796), (4884, 50283), (4983, 49284), (5436, 45177), (5476, 44847), (5587, 43956), (6644, 36963), (7326, 33522), (8154, 30118), (8214, 29898), (9966, 24642), (10989, 22348), (11174, 21978), (12321, 19932), (14652, 16761), (14949, 16428), (15059, 16308)]