489187512

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{367}}^1$

素因数の和:424

約数の個数: 240

約数和(自身を含む): 1599000480

約数和(自身を除く): 1109812968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 27, 33, 34, 36, 44, 51, 54, 66, 68, 72, 81, 88, 99, 102, 108, 121, 132, 136, 153, 162, 187, 198, 204, 216, 242, 264, 297, 306, 324, 363, 367, 374, 396, 408, 459, 484, 561, 594, 612, 648, 726, 734, 748, 792, 891, 918, 968, 1089, 1101, 1122, 1188, 1224, 1377, 1452, 1468, 1496, 1683, 1782, 1836, 2057, 2178, 2202, 2244, 2376, 2754, 2904, 2936, 3267, 3303, 3366, 3564, 3672, 4037, 4114, 4356, 4404, 4488, 5049, 5508, 6171, 6239, 6534, 6606, 6732, 7128, 8074, 8228, 8712, 8808, 9801, 9909, 10098, 11016, 12111, 12342, 12478, 13068, 13212, 13464, 15147, 16148, 16456, 18513, 18717, 19602, 19818, 20196, 24222, 24684, 24956, 26136, 26424, 29727, 30294, 32296, 36333, 37026, 37434, 39204, 39636, 40392, 44407, 48444, 49368, 49912, 55539, 56151, 59454, 60588, 68629, 72666, 74052, 74868, 78408, 79272, 88814, 96888, 108999, 111078, 112302, 118908, 121176, 133221, 137258, 145332, 148104, 149736, 166617, 168453, 177628, 205887, 217998, 222156, 224604, 237816, 266442, 274516, 290664, 326997, 333234, 336906, 355256, 399663, 411774, 435996, 444312, 449208, 505359, 532884, 549032, 617661, 653994, 666468, 673812, 754919, 799326, 823548, 871992, 1010718, 1065768, 1198989, 1235322, 1307988, 1332936, 1347624, 1509838, 1598652, 1647096, 1852983, 2021436, 2264757, 2397978, 2470644, 2615976, 3019676, 3197304, 3596967, 3705966, 4042872, 4529514, 4795956, 4941288, 5558949, 6039352, 6794271, 7193934, 7411932, 9059028, 9591912, 11117898, 13588542, 14387868, 14823864, 18118056, 20382813, 22235796, 27177084, 28775736, 40765626, 44471592, 54354168, 61148439, 81531252, 122296878, 163062504, 244593756, 489187512]

約数ペア:

[(1, 489187512), (2, 244593756), (3, 163062504), (4, 122296878), (6, 81531252), (8, 61148439), (9, 54354168), (11, 44471592), (12, 40765626), (17, 28775736), (18, 27177084), (22, 22235796), (24, 20382813), (27, 18118056), (33, 14823864), (34, 14387868), (36, 13588542), (44, 11117898), (51, 9591912), (54, 9059028), (66, 7411932), (68, 7193934), (72, 6794271), (81, 6039352), (88, 5558949), (99, 4941288), (102, 4795956), (108, 4529514), (121, 4042872), (132, 3705966), (136, 3596967), (153, 3197304), (162, 3019676), (187, 2615976), (198, 2470644), (204, 2397978), (216, 2264757), (242, 2021436), (264, 1852983), (297, 1647096), (306, 1598652), (324, 1509838), (363, 1347624), (367, 1332936), (374, 1307988), (396, 1235322), (408, 1198989), (459, 1065768), (484, 1010718), (561, 871992), (594, 823548), (612, 799326), (648, 754919), (726, 673812), (734, 666468), (748, 653994), (792, 617661), (891, 549032), (918, 532884), (968, 505359), (1089, 449208), (1101, 444312), (1122, 435996), (1188, 411774), (1224, 399663), (1377, 355256), (1452, 336906), (1468, 333234), (1496, 326997), (1683, 290664), (1782, 274516), (1836, 266442), (2057, 237816), (2178, 224604), (2202, 222156), (2244, 217998), (2376, 205887), (2754, 177628), (2904, 168453), (2936, 166617), (3267, 149736), (3303, 148104), (3366, 145332), (3564, 137258), (3672, 133221), (4037, 121176), (4114, 118908), (4356, 112302), (4404, 111078), (4488, 108999), (5049, 96888), (5508, 88814), (6171, 79272), (6239, 78408), (6534, 74868), (6606, 74052), (6732, 72666), (7128, 68629), (8074, 60588), (8228, 59454), (8712, 56151), (8808, 55539), (9801, 49912), (9909, 49368), (10098, 48444), (11016, 44407), (12111, 40392), (12342, 39636), (12478, 39204), (13068, 37434), (13212, 37026), (13464, 36333), (15147, 32296), (16148, 30294), (16456, 29727), (18513, 26424), (18717, 26136), (19602, 24956), (19818, 24684), (20196, 24222)]