122639472

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:459

約数の個数: 120

約数和(自身を含む): 359643648

約数和(自身を除く): 237004176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 83, 93, 124, 144, 166, 186, 248, 249, 279, 331, 332, 372, 496, 498, 558, 662, 664, 744, 747, 993, 996, 1116, 1324, 1328, 1488, 1494, 1986, 1992, 2232, 2573, 2648, 2979, 2988, 3972, 3984, 4464, 5146, 5296, 5958, 5976, 7719, 7944, 10261, 10292, 11916, 11952, 15438, 15888, 20522, 20584, 23157, 23832, 27473, 30783, 30876, 41044, 41168, 46314, 47664, 54946, 61566, 61752, 82088, 82419, 92349, 92628, 109892, 123132, 123504, 164176, 164838, 184698, 185256, 219784, 246264, 247257, 329676, 369396, 370512, 439568, 492528, 494514, 659352, 738792, 851663, 989028, 1318704, 1477584, 1703326, 1978056, 2554989, 3406652, 3956112, 5109978, 6813304, 7664967, 10219956, 13626608, 15329934, 20439912, 30659868, 40879824, 61319736, 122639472]

約数ペア:

[(1, 122639472), (2, 61319736), (3, 40879824), (4, 30659868), (6, 20439912), (8, 15329934), (9, 13626608), (12, 10219956), (16, 7664967), (18, 6813304), (24, 5109978), (31, 3956112), (36, 3406652), (48, 2554989), (62, 1978056), (72, 1703326), (83, 1477584), (93, 1318704), (124, 989028), (144, 851663), (166, 738792), (186, 659352), (248, 494514), (249, 492528), (279, 439568), (331, 370512), (332, 369396), (372, 329676), (496, 247257), (498, 246264), (558, 219784), (662, 185256), (664, 184698), (744, 164838), (747, 164176), (993, 123504), (996, 123132), (1116, 109892), (1324, 92628), (1328, 92349), (1488, 82419), (1494, 82088), (1986, 61752), (1992, 61566), (2232, 54946), (2573, 47664), (2648, 46314), (2979, 41168), (2988, 41044), (3972, 30876), (3984, 30783), (4464, 27473), (5146, 23832), (5296, 23157), (5958, 20584), (5976, 20522), (7719, 15888), (7944, 15438), (10261, 11952), (10292, 11916)]