388205532

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1033}}^1$

素因数の和:1140

約数の個数: 144

約数和(自身を含む): 1169776608

約数和(自身を除く): 781571076

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 73, 78, 99, 117, 132, 143, 146, 156, 198, 219, 234, 286, 292, 396, 429, 438, 468, 572, 657, 803, 858, 876, 949, 1033, 1287, 1314, 1606, 1716, 1898, 2066, 2409, 2574, 2628, 2847, 3099, 3212, 3796, 4132, 4818, 5148, 5694, 6198, 7227, 8541, 9297, 9636, 10439, 11363, 11388, 12396, 13429, 14454, 17082, 18594, 20878, 22726, 26858, 28908, 31317, 34089, 34164, 37188, 40287, 41756, 45452, 53716, 62634, 68178, 75409, 80574, 93951, 102267, 120861, 125268, 136356, 147719, 150818, 161148, 187902, 204534, 226227, 241722, 295438, 301636, 375804, 409068, 443157, 452454, 483444, 590876, 678681, 829499, 886314, 904908, 980317, 1329471, 1357362, 1658998, 1772628, 1960634, 2488497, 2658942, 2714724, 2940951, 3317996, 3921268, 4976994, 5317884, 5881902, 7465491, 8822853, 9953988, 10783487, 11763804, 14930982, 17645706, 21566974, 29861964, 32350461, 35291412, 43133948, 64700922, 97051383, 129401844, 194102766, 388205532]

約数ペア:

[(1, 388205532), (2, 194102766), (3, 129401844), (4, 97051383), (6, 64700922), (9, 43133948), (11, 35291412), (12, 32350461), (13, 29861964), (18, 21566974), (22, 17645706), (26, 14930982), (33, 11763804), (36, 10783487), (39, 9953988), (44, 8822853), (52, 7465491), (66, 5881902), (73, 5317884), (78, 4976994), (99, 3921268), (117, 3317996), (132, 2940951), (143, 2714724), (146, 2658942), (156, 2488497), (198, 1960634), (219, 1772628), (234, 1658998), (286, 1357362), (292, 1329471), (396, 980317), (429, 904908), (438, 886314), (468, 829499), (572, 678681), (657, 590876), (803, 483444), (858, 452454), (876, 443157), (949, 409068), (1033, 375804), (1287, 301636), (1314, 295438), (1606, 241722), (1716, 226227), (1898, 204534), (2066, 187902), (2409, 161148), (2574, 150818), (2628, 147719), (2847, 136356), (3099, 125268), (3212, 120861), (3796, 102267), (4132, 93951), (4818, 80574), (5148, 75409), (5694, 68178), (6198, 62634), (7227, 53716), (8541, 45452), (9297, 41756), (9636, 40287), (10439, 37188), (11363, 34164), (11388, 34089), (12396, 31317), (13429, 28908), (14454, 26858), (17082, 22726), (18594, 20878)]