1642147504

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{10957}}^1$

素因数の和:11030

約数の個数: 80

約数和(自身を含む): 3668738400

約数和(自身を除く): 2026590896

約数列:

[1, 2, 4, 8, 16, 17, 19, 29, 34, 38, 58, 68, 76, 116, 136, 152, 232, 272, 304, 323, 464, 493, 551, 646, 986, 1102, 1292, 1972, 2204, 2584, 3944, 4408, 5168, 7888, 8816, 9367, 10957, 18734, 21914, 37468, 43828, 74936, 87656, 149872, 175312, 186269, 208183, 317753, 372538, 416366, 635506, 745076, 832732, 1271012, 1490152, 1665464, 2542024, 2980304, 3330928, 3539111, 5084048, 5401801, 6037307, 7078222, 10803602, 12074614, 14156444, 21607204, 24149228, 28312888, 43214408, 48298456, 56625776, 86428816, 96596912, 102634219, 205268438, 410536876, 821073752, 1642147504]

約数ペア:

[(1, 1642147504), (2, 821073752), (4, 410536876), (8, 205268438), (16, 102634219), (17, 96596912), (19, 86428816), (29, 56625776), (34, 48298456), (38, 43214408), (58, 28312888), (68, 24149228), (76, 21607204), (116, 14156444), (136, 12074614), (152, 10803602), (232, 7078222), (272, 6037307), (304, 5401801), (323, 5084048), (464, 3539111), (493, 3330928), (551, 2980304), (646, 2542024), (986, 1665464), (1102, 1490152), (1292, 1271012), (1972, 832732), (2204, 745076), (2584, 635506), (3944, 416366), (4408, 372538), (5168, 317753), (7888, 208183), (8816, 186269), (9367, 175312), (10957, 149872), (18734, 87656), (21914, 74936), (37468, 43828)]