221634144

素因数分解:

$2^5\times 3^4\times {\mathrm{37}}^1\times {\mathrm{2311}}^1$

素因数の和:2370

約数の個数: 120

約数和(自身を含む): 669726288

約数和(自身を除く): 448092144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 72, 74, 81, 96, 108, 111, 144, 148, 162, 216, 222, 288, 296, 324, 333, 432, 444, 592, 648, 666, 864, 888, 999, 1184, 1296, 1332, 1776, 1998, 2311, 2592, 2664, 2997, 3552, 3996, 4622, 5328, 5994, 6933, 7992, 9244, 10656, 11988, 13866, 15984, 18488, 20799, 23976, 27732, 31968, 36976, 41598, 47952, 55464, 62397, 73952, 83196, 85507, 95904, 110928, 124794, 166392, 171014, 187191, 221856, 249588, 256521, 332784, 342028, 374382, 499176, 513042, 665568, 684056, 748764, 769563, 998352, 1026084, 1368112, 1497528, 1539126, 1996704, 2052168, 2308689, 2736224, 2995056, 3078252, 4104336, 4617378, 5990112, 6156504, 6926067, 8208672, 9234756, 12313008, 13852134, 18469512, 24626016, 27704268, 36939024, 55408536, 73878048, 110817072, 221634144]

約数ペア:

[(1, 221634144), (2, 110817072), (3, 73878048), (4, 55408536), (6, 36939024), (8, 27704268), (9, 24626016), (12, 18469512), (16, 13852134), (18, 12313008), (24, 9234756), (27, 8208672), (32, 6926067), (36, 6156504), (37, 5990112), (48, 4617378), (54, 4104336), (72, 3078252), (74, 2995056), (81, 2736224), (96, 2308689), (108, 2052168), (111, 1996704), (144, 1539126), (148, 1497528), (162, 1368112), (216, 1026084), (222, 998352), (288, 769563), (296, 748764), (324, 684056), (333, 665568), (432, 513042), (444, 499176), (592, 374382), (648, 342028), (666, 332784), (864, 256521), (888, 249588), (999, 221856), (1184, 187191), (1296, 171014), (1332, 166392), (1776, 124794), (1998, 110928), (2311, 95904), (2592, 85507), (2664, 83196), (2997, 73952), (3552, 62397), (3996, 55464), (4622, 47952), (5328, 41598), (5994, 36976), (6933, 31968), (7992, 27732), (9244, 23976), (10656, 20799), (11988, 18488), (13866, 15984)]