724271724

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1439}}^1$

素因数の和:1532

約数の個数: 144

約数和(自身を含む): 2113413120

約数和(自身を除く): 1389141396

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 41, 44, 62, 66, 82, 93, 99, 123, 124, 132, 164, 186, 198, 246, 279, 341, 369, 372, 396, 451, 492, 558, 682, 738, 902, 1023, 1116, 1271, 1353, 1364, 1439, 1476, 1804, 2046, 2542, 2706, 2878, 3069, 3813, 4059, 4092, 4317, 5084, 5412, 5756, 6138, 7626, 8118, 8634, 11439, 12276, 12951, 13981, 15252, 15829, 16236, 17268, 22878, 25902, 27962, 31658, 41943, 44609, 45756, 47487, 51804, 55924, 58999, 63316, 83886, 89218, 94974, 117998, 125829, 133827, 142461, 167772, 176997, 178436, 189948, 235996, 251658, 267654, 284922, 353994, 401481, 490699, 503316, 530991, 535308, 569844, 648989, 707988, 802962, 981398, 1061982, 1297978, 1472097, 1605924, 1828969, 1946967, 1962796, 2123964, 2595956, 2944194, 3657938, 3893934, 4416291, 5486907, 5840901, 5888388, 7315876, 7787868, 8832582, 10973814, 11681802, 16460721, 17665164, 20118659, 21947628, 23363604, 32921442, 40237318, 60355977, 65842884, 80474636, 120711954, 181067931, 241423908, 362135862, 724271724]

約数ペア:

[(1, 724271724), (2, 362135862), (3, 241423908), (4, 181067931), (6, 120711954), (9, 80474636), (11, 65842884), (12, 60355977), (18, 40237318), (22, 32921442), (31, 23363604), (33, 21947628), (36, 20118659), (41, 17665164), (44, 16460721), (62, 11681802), (66, 10973814), (82, 8832582), (93, 7787868), (99, 7315876), (123, 5888388), (124, 5840901), (132, 5486907), (164, 4416291), (186, 3893934), (198, 3657938), (246, 2944194), (279, 2595956), (341, 2123964), (369, 1962796), (372, 1946967), (396, 1828969), (451, 1605924), (492, 1472097), (558, 1297978), (682, 1061982), (738, 981398), (902, 802962), (1023, 707988), (1116, 648989), (1271, 569844), (1353, 535308), (1364, 530991), (1439, 503316), (1476, 490699), (1804, 401481), (2046, 353994), (2542, 284922), (2706, 267654), (2878, 251658), (3069, 235996), (3813, 189948), (4059, 178436), (4092, 176997), (4317, 167772), (5084, 142461), (5412, 133827), (5756, 125829), (6138, 117998), (7626, 94974), (8118, 89218), (8634, 83886), (11439, 63316), (12276, 58999), (12951, 55924), (13981, 51804), (15252, 47487), (15829, 45756), (16236, 44609), (17268, 41943), (22878, 31658), (25902, 27962)]