388622448

素因数分解:

$2^4\times 3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:637

約数の個数: 200

約数和(自身を含む): 1231528320

約数和(自身を除く): 842905872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 31, 34, 36, 48, 51, 54, 62, 68, 72, 81, 93, 102, 108, 124, 136, 144, 153, 162, 186, 204, 216, 248, 272, 279, 306, 324, 372, 408, 432, 459, 496, 527, 558, 569, 612, 648, 744, 816, 837, 918, 1054, 1116, 1138, 1224, 1296, 1377, 1488, 1581, 1674, 1707, 1836, 2108, 2232, 2276, 2448, 2511, 2754, 3162, 3348, 3414, 3672, 4216, 4464, 4552, 4743, 5022, 5121, 5508, 6324, 6696, 6828, 7344, 8432, 9104, 9486, 9673, 10044, 10242, 11016, 12648, 13392, 13656, 14229, 15363, 17639, 18972, 19346, 20088, 20484, 22032, 25296, 27312, 28458, 29019, 30726, 35278, 37944, 38692, 40176, 40968, 42687, 46089, 52917, 56916, 58038, 61452, 70556, 75888, 77384, 81936, 85374, 87057, 92178, 105834, 113832, 116076, 122904, 141112, 154768, 158751, 170748, 174114, 184356, 211668, 227664, 232152, 245808, 261171, 282224, 299863, 317502, 341496, 348228, 368712, 423336, 464304, 476253, 522342, 599726, 635004, 682992, 696456, 737424, 783513, 846672, 899589, 952506, 1044684, 1199452, 1270008, 1392912, 1428759, 1567026, 1799178, 1905012, 2089368, 2398904, 2540016, 2698767, 2857518, 3134052, 3598356, 3810024, 4178736, 4797808, 5397534, 5715036, 6268104, 7196712, 7620048, 8096301, 10795068, 11430072, 12536208, 14393424, 16192602, 21590136, 22860144, 24288903, 32385204, 43180272, 48577806, 64770408, 97155612, 129540816, 194311224, 388622448]

約数ペア:

[(1, 388622448), (2, 194311224), (3, 129540816), (4, 97155612), (6, 64770408), (8, 48577806), (9, 43180272), (12, 32385204), (16, 24288903), (17, 22860144), (18, 21590136), (24, 16192602), (27, 14393424), (31, 12536208), (34, 11430072), (36, 10795068), (48, 8096301), (51, 7620048), (54, 7196712), (62, 6268104), (68, 5715036), (72, 5397534), (81, 4797808), (93, 4178736), (102, 3810024), (108, 3598356), (124, 3134052), (136, 2857518), (144, 2698767), (153, 2540016), (162, 2398904), (186, 2089368), (204, 1905012), (216, 1799178), (248, 1567026), (272, 1428759), (279, 1392912), (306, 1270008), (324, 1199452), (372, 1044684), (408, 952506), (432, 899589), (459, 846672), (496, 783513), (527, 737424), (558, 696456), (569, 682992), (612, 635004), (648, 599726), (744, 522342), (816, 476253), (837, 464304), (918, 423336), (1054, 368712), (1116, 348228), (1138, 341496), (1224, 317502), (1296, 299863), (1377, 282224), (1488, 261171), (1581, 245808), (1674, 232152), (1707, 227664), (1836, 211668), (2108, 184356), (2232, 174114), (2276, 170748), (2448, 158751), (2511, 154768), (2754, 141112), (3162, 122904), (3348, 116076), (3414, 113832), (3672, 105834), (4216, 92178), (4464, 87057), (4552, 85374), (4743, 81936), (5022, 77384), (5121, 75888), (5508, 70556), (6324, 61452), (6696, 58038), (6828, 56916), (7344, 52917), (8432, 46089), (9104, 42687), (9486, 40968), (9673, 40176), (10044, 38692), (10242, 37944), (11016, 35278), (12648, 30726), (13392, 29019), (13656, 28458), (14229, 27312), (15363, 25296), (17639, 22032), (18972, 20484), (19346, 20088)]