742996016

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:667

約数の個数: 120

約数和(自身を含む): 1793095056

約数和(自身を除く): 1050099040

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 107, 112, 119, 136, 196, 214, 238, 272, 392, 428, 476, 521, 749, 784, 833, 856, 952, 1042, 1498, 1666, 1712, 1819, 1904, 2084, 2996, 3332, 3638, 3647, 4168, 5243, 5992, 6664, 7276, 7294, 8336, 8857, 10486, 11984, 12733, 13328, 14552, 14588, 17714, 20972, 25466, 25529, 29104, 29176, 35428, 41944, 50932, 51058, 55747, 58352, 61999, 70856, 83888, 89131, 101864, 102116, 111494, 123998, 141712, 178262, 203728, 204232, 222988, 247996, 356524, 390229, 408464, 433993, 445976, 495992, 713048, 780458, 867986, 891952, 947699, 991984, 1426096, 1560916, 1735972, 1895398, 2731603, 3121832, 3471944, 3790796, 5463206, 6243664, 6633893, 6943888, 7581592, 10926412, 13267786, 15163184, 21852824, 26535572, 43705648, 46437251, 53071144, 92874502, 106142288, 185749004, 371498008, 742996016]

約数ペア:

[(1, 742996016), (2, 371498008), (4, 185749004), (7, 106142288), (8, 92874502), (14, 53071144), (16, 46437251), (17, 43705648), (28, 26535572), (34, 21852824), (49, 15163184), (56, 13267786), (68, 10926412), (98, 7581592), (107, 6943888), (112, 6633893), (119, 6243664), (136, 5463206), (196, 3790796), (214, 3471944), (238, 3121832), (272, 2731603), (392, 1895398), (428, 1735972), (476, 1560916), (521, 1426096), (749, 991984), (784, 947699), (833, 891952), (856, 867986), (952, 780458), (1042, 713048), (1498, 495992), (1666, 445976), (1712, 433993), (1819, 408464), (1904, 390229), (2084, 356524), (2996, 247996), (3332, 222988), (3638, 204232), (3647, 203728), (4168, 178262), (5243, 141712), (5992, 123998), (6664, 111494), (7276, 102116), (7294, 101864), (8336, 89131), (8857, 83888), (10486, 70856), (11984, 61999), (12733, 58352), (13328, 55747), (14552, 51058), (14588, 50932), (17714, 41944), (20972, 35428), (25466, 29176), (25529, 29104)]