487271796

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 1378944000

約数和(自身を除く): 891672204

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 37, 38, 44, 57, 59, 66, 74, 76, 89, 111, 114, 118, 132, 148, 177, 178, 209, 222, 228, 236, 267, 354, 356, 407, 418, 444, 534, 627, 649, 703, 708, 814, 836, 979, 1068, 1121, 1221, 1254, 1298, 1406, 1628, 1691, 1947, 1958, 2109, 2183, 2242, 2442, 2508, 2596, 2812, 2937, 3293, 3363, 3382, 3894, 3916, 4218, 4366, 4484, 4884, 5073, 5251, 5874, 6549, 6586, 6726, 6764, 7733, 7788, 8436, 8732, 9879, 10146, 10502, 11748, 12331, 13098, 13172, 13452, 15466, 15753, 18601, 19758, 20292, 21004, 23199, 24013, 24662, 26196, 30932, 31506, 36223, 36993, 37202, 39516, 41477, 46398, 48026, 49324, 55803, 57761, 62567, 63012, 72039, 72446, 73986, 74404, 82954, 92796, 96052, 99769, 108669, 111606, 115522, 124431, 125134, 144078, 144892, 147972, 165908, 173283, 187701, 194287, 199538, 217338, 223212, 231044, 248862, 250268, 288156, 299307, 346566, 375402, 388574, 399076, 434676, 456247, 497724, 582861, 598614, 688237, 693132, 750804, 777148, 912494, 1097459, 1165722, 1197228, 1368741, 1376474, 1824988, 2064711, 2137157, 2194918, 2331444, 2737482, 2752948, 3292377, 3691453, 4129422, 4274314, 4389836, 5474964, 6411471, 6584754, 7382906, 8258844, 8548628, 11074359, 12822942, 13169508, 14765812, 22148718, 25645884, 40605983, 44297436, 81211966, 121817949, 162423932, 243635898, 487271796]

約数ペア:

[(1, 487271796), (2, 243635898), (3, 162423932), (4, 121817949), (6, 81211966), (11, 44297436), (12, 40605983), (19, 25645884), (22, 22148718), (33, 14765812), (37, 13169508), (38, 12822942), (44, 11074359), (57, 8548628), (59, 8258844), (66, 7382906), (74, 6584754), (76, 6411471), (89, 5474964), (111, 4389836), (114, 4274314), (118, 4129422), (132, 3691453), (148, 3292377), (177, 2752948), (178, 2737482), (209, 2331444), (222, 2194918), (228, 2137157), (236, 2064711), (267, 1824988), (354, 1376474), (356, 1368741), (407, 1197228), (418, 1165722), (444, 1097459), (534, 912494), (627, 777148), (649, 750804), (703, 693132), (708, 688237), (814, 598614), (836, 582861), (979, 497724), (1068, 456247), (1121, 434676), (1221, 399076), (1254, 388574), (1298, 375402), (1406, 346566), (1628, 299307), (1691, 288156), (1947, 250268), (1958, 248862), (2109, 231044), (2183, 223212), (2242, 217338), (2442, 199538), (2508, 194287), (2596, 187701), (2812, 173283), (2937, 165908), (3293, 147972), (3363, 144892), (3382, 144078), (3894, 125134), (3916, 124431), (4218, 115522), (4366, 111606), (4484, 108669), (4884, 99769), (5073, 96052), (5251, 92796), (5874, 82954), (6549, 74404), (6586, 73986), (6726, 72446), (6764, 72039), (7733, 63012), (7788, 62567), (8436, 57761), (8732, 55803), (9879, 49324), (10146, 48026), (10502, 46398), (11748, 41477), (12331, 39516), (13098, 37202), (13172, 36993), (13452, 36223), (15466, 31506), (15753, 30932), (18601, 26196), (19758, 24662), (20292, 24013), (21004, 23199)]