171732312

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:235

約数の個数: 160

約数和(自身を含む): 507386880

約数和(自身を除く): 335654568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 83, 93, 103, 108, 124, 162, 166, 186, 206, 216, 248, 249, 279, 309, 324, 332, 372, 412, 498, 558, 618, 648, 664, 744, 747, 824, 837, 927, 996, 1116, 1236, 1494, 1674, 1854, 1992, 2232, 2241, 2472, 2511, 2573, 2781, 2988, 3193, 3348, 3708, 4482, 5022, 5146, 5562, 5976, 6386, 6696, 6723, 7416, 7719, 8343, 8549, 8964, 9579, 10044, 10292, 11124, 12772, 13446, 15438, 16686, 17098, 17928, 19158, 20088, 20584, 22248, 23157, 25544, 25647, 26892, 28737, 30876, 33372, 34196, 38316, 46314, 51294, 53784, 57474, 61752, 66744, 68392, 69471, 76632, 76941, 86211, 92628, 102588, 114948, 138942, 153882, 172422, 185256, 205176, 208413, 229896, 230823, 258633, 265019, 277884, 307764, 344844, 416826, 461646, 517266, 530038, 555768, 615528, 689688, 692469, 795057, 833652, 923292, 1034532, 1060076, 1384938, 1590114, 1667304, 1846584, 2069064, 2120152, 2385171, 2769876, 3180228, 4770342, 5539752, 6360456, 7155513, 9540684, 14311026, 19081368, 21466539, 28622052, 42933078, 57244104, 85866156, 171732312]

約数ペア:

[(1, 171732312), (2, 85866156), (3, 57244104), (4, 42933078), (6, 28622052), (8, 21466539), (9, 19081368), (12, 14311026), (18, 9540684), (24, 7155513), (27, 6360456), (31, 5539752), (36, 4770342), (54, 3180228), (62, 2769876), (72, 2385171), (81, 2120152), (83, 2069064), (93, 1846584), (103, 1667304), (108, 1590114), (124, 1384938), (162, 1060076), (166, 1034532), (186, 923292), (206, 833652), (216, 795057), (248, 692469), (249, 689688), (279, 615528), (309, 555768), (324, 530038), (332, 517266), (372, 461646), (412, 416826), (498, 344844), (558, 307764), (618, 277884), (648, 265019), (664, 258633), (744, 230823), (747, 229896), (824, 208413), (837, 205176), (927, 185256), (996, 172422), (1116, 153882), (1236, 138942), (1494, 114948), (1674, 102588), (1854, 92628), (1992, 86211), (2232, 76941), (2241, 76632), (2472, 69471), (2511, 68392), (2573, 66744), (2781, 61752), (2988, 57474), (3193, 53784), (3348, 51294), (3708, 46314), (4482, 38316), (5022, 34196), (5146, 33372), (5562, 30876), (5976, 28737), (6386, 26892), (6696, 25647), (6723, 25544), (7416, 23157), (7719, 22248), (8343, 20584), (8549, 20088), (8964, 19158), (9579, 17928), (10044, 17098), (10292, 16686), (11124, 15438), (12772, 13446)]