4712819888

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1$

素因数の和:623

約数の個数: 160

約数和(自身を含む): 11427840000

約数和(自身を除く): 6715020112

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 133, 152, 199, 217, 248, 266, 304, 359, 398, 434, 496, 532, 589, 718, 796, 868, 1064, 1178, 1393, 1436, 1592, 1736, 2128, 2356, 2513, 2786, 2872, 3184, 3472, 3781, 4123, 4712, 5026, 5572, 5744, 6169, 6821, 7562, 8246, 9424, 10052, 11129, 11144, 12338, 13642, 15124, 16492, 20104, 22258, 22288, 24676, 26467, 27284, 30248, 32984, 40208, 43183, 44516, 47747, 49352, 52934, 54568, 60496, 65968, 71441, 77903, 86366, 89032, 95494, 98704, 105868, 109136, 117211, 142882, 155806, 172732, 178064, 190988, 211451, 211736, 234422, 285764, 311612, 345464, 381976, 422902, 423472, 468844, 500087, 571528, 623224, 690928, 763952, 820477, 845804, 937688, 1000174, 1143056, 1246448, 1357379, 1480157, 1640954, 1691608, 1875376, 2000348, 2214671, 2714758, 2960314, 3281908, 3383216, 4000696, 4429342, 5429516, 5920628, 6563816, 8001392, 8858684, 9501653, 10859032, 11841256, 13127632, 15502697, 17717368, 19003306, 21718064, 23682512, 31005394, 35434736, 38006612, 42078749, 62010788, 76013224, 84157498, 124021576, 152026448, 168314996, 248043152, 294551243, 336629992, 589102486, 673259984, 1178204972, 2356409944, 4712819888]

約数ペア:

[(1, 4712819888), (2, 2356409944), (4, 1178204972), (7, 673259984), (8, 589102486), (14, 336629992), (16, 294551243), (19, 248043152), (28, 168314996), (31, 152026448), (38, 124021576), (56, 84157498), (62, 76013224), (76, 62010788), (112, 42078749), (124, 38006612), (133, 35434736), (152, 31005394), (199, 23682512), (217, 21718064), (248, 19003306), (266, 17717368), (304, 15502697), (359, 13127632), (398, 11841256), (434, 10859032), (496, 9501653), (532, 8858684), (589, 8001392), (718, 6563816), (796, 5920628), (868, 5429516), (1064, 4429342), (1178, 4000696), (1393, 3383216), (1436, 3281908), (1592, 2960314), (1736, 2714758), (2128, 2214671), (2356, 2000348), (2513, 1875376), (2786, 1691608), (2872, 1640954), (3184, 1480157), (3472, 1357379), (3781, 1246448), (4123, 1143056), (4712, 1000174), (5026, 937688), (5572, 845804), (5744, 820477), (6169, 763952), (6821, 690928), (7562, 623224), (8246, 571528), (9424, 500087), (10052, 468844), (11129, 423472), (11144, 422902), (12338, 381976), (13642, 345464), (15124, 311612), (16492, 285764), (20104, 234422), (22258, 211736), (22288, 211451), (24676, 190988), (26467, 178064), (27284, 172732), (30248, 155806), (32984, 142882), (40208, 117211), (43183, 109136), (44516, 105868), (47747, 98704), (49352, 95494), (52934, 89032), (54568, 86366), (60496, 77903), (65968, 71441)]