384892648

素因数分解:

$2^3\times 7^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:304

約数の個数: 128

約数和(自身を含む): 919296000

約数和(自身を除く): 534403352

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 37, 49, 56, 68, 74, 98, 119, 136, 148, 196, 223, 238, 259, 296, 343, 392, 446, 476, 518, 629, 686, 833, 892, 952, 1036, 1258, 1372, 1561, 1666, 1784, 1813, 2072, 2516, 2744, 3122, 3332, 3626, 3791, 4403, 5032, 5831, 6244, 6664, 7252, 7582, 8251, 8806, 10927, 11662, 12488, 12691, 14504, 15164, 16502, 17612, 21854, 23324, 25382, 26537, 30328, 30821, 33004, 35224, 43708, 46648, 50764, 53074, 57757, 61642, 66008, 76489, 87416, 101528, 106148, 115514, 123284, 140267, 152978, 185759, 212296, 215747, 231028, 246568, 280534, 305956, 371518, 404299, 431494, 462056, 561068, 611912, 743036, 808598, 862988, 981869, 1122136, 1300313, 1486072, 1617196, 1725976, 1963738, 2600626, 2830093, 3234392, 3927476, 5201252, 5660186, 6873083, 7854952, 10402504, 11320372, 13746166, 22640744, 27492332, 48111581, 54984664, 96223162, 192446324, 384892648]

約数ペア:

[(1, 384892648), (2, 192446324), (4, 96223162), (7, 54984664), (8, 48111581), (14, 27492332), (17, 22640744), (28, 13746166), (34, 11320372), (37, 10402504), (49, 7854952), (56, 6873083), (68, 5660186), (74, 5201252), (98, 3927476), (119, 3234392), (136, 2830093), (148, 2600626), (196, 1963738), (223, 1725976), (238, 1617196), (259, 1486072), (296, 1300313), (343, 1122136), (392, 981869), (446, 862988), (476, 808598), (518, 743036), (629, 611912), (686, 561068), (833, 462056), (892, 431494), (952, 404299), (1036, 371518), (1258, 305956), (1372, 280534), (1561, 246568), (1666, 231028), (1784, 215747), (1813, 212296), (2072, 185759), (2516, 152978), (2744, 140267), (3122, 123284), (3332, 115514), (3626, 106148), (3791, 101528), (4403, 87416), (5032, 76489), (5831, 66008), (6244, 61642), (6664, 57757), (7252, 53074), (7582, 50764), (8251, 46648), (8806, 43708), (10927, 35224), (11662, 33004), (12488, 30821), (12691, 30328), (14504, 26537), (15164, 25382), (16502, 23324), (17612, 21854)]