397094376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4013}}^1$

素因数の和:4079

約数の個数: 128

約数和(自身を含む): 1233100800

約数和(自身を除く): 836006424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 31, 38, 42, 56, 57, 62, 76, 84, 93, 114, 124, 133, 152, 168, 186, 217, 228, 248, 266, 372, 399, 434, 456, 532, 589, 651, 744, 798, 868, 1064, 1178, 1302, 1596, 1736, 1767, 2356, 2604, 3192, 3534, 4013, 4123, 4712, 5208, 7068, 8026, 8246, 12039, 12369, 14136, 16052, 16492, 24078, 24738, 28091, 32104, 32984, 48156, 49476, 56182, 76247, 84273, 96312, 98952, 112364, 124403, 152494, 168546, 224728, 228741, 248806, 304988, 337092, 373209, 457482, 497612, 533729, 609976, 674184, 746418, 870821, 914964, 995224, 1067458, 1492836, 1601187, 1741642, 1829928, 2134916, 2363657, 2612463, 2985672, 3202374, 3483284, 4269832, 4727314, 5224926, 6404748, 6966568, 7090971, 9454628, 10449852, 12809496, 14181942, 16545599, 18909256, 20899704, 28363884, 33091198, 49636797, 56727768, 66182396, 99273594, 132364792, 198547188, 397094376]

約数ペア:

[(1, 397094376), (2, 198547188), (3, 132364792), (4, 99273594), (6, 66182396), (7, 56727768), (8, 49636797), (12, 33091198), (14, 28363884), (19, 20899704), (21, 18909256), (24, 16545599), (28, 14181942), (31, 12809496), (38, 10449852), (42, 9454628), (56, 7090971), (57, 6966568), (62, 6404748), (76, 5224926), (84, 4727314), (93, 4269832), (114, 3483284), (124, 3202374), (133, 2985672), (152, 2612463), (168, 2363657), (186, 2134916), (217, 1829928), (228, 1741642), (248, 1601187), (266, 1492836), (372, 1067458), (399, 995224), (434, 914964), (456, 870821), (532, 746418), (589, 674184), (651, 609976), (744, 533729), (798, 497612), (868, 457482), (1064, 373209), (1178, 337092), (1302, 304988), (1596, 248806), (1736, 228741), (1767, 224728), (2356, 168546), (2604, 152494), (3192, 124403), (3534, 112364), (4013, 98952), (4123, 96312), (4712, 84273), (5208, 76247), (7068, 56182), (8026, 49476), (8246, 48156), (12039, 32984), (12369, 32104), (14136, 28091), (16052, 24738), (16492, 24078)]