215599608

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2657}}^1$

素因数の和:2706

約数の個数: 144

約数和(自身を含む): 709048080

約数和(自身を除く): 493448472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 49, 56, 63, 69, 72, 84, 92, 98, 126, 138, 147, 161, 168, 184, 196, 207, 252, 276, 294, 322, 392, 414, 441, 483, 504, 552, 588, 644, 828, 882, 966, 1127, 1176, 1288, 1449, 1656, 1764, 1932, 2254, 2657, 2898, 3381, 3528, 3864, 4508, 5314, 5796, 6762, 7971, 9016, 10143, 10628, 11592, 13524, 15942, 18599, 20286, 21256, 23913, 27048, 31884, 37198, 40572, 47826, 55797, 61111, 63768, 74396, 81144, 95652, 111594, 122222, 130193, 148792, 167391, 183333, 191304, 223188, 244444, 260386, 334782, 366666, 390579, 427777, 446376, 488888, 520772, 549999, 669564, 733332, 781158, 855554, 1041544, 1099998, 1171737, 1283331, 1339128, 1466664, 1562316, 1711108, 2199996, 2343474, 2566662, 2994439, 3124632, 3422216, 3849993, 4399992, 4686948, 5133324, 5988878, 7699986, 8983317, 9373896, 10266648, 11977756, 15399972, 17966634, 23955512, 26949951, 30799944, 35933268, 53899902, 71866536, 107799804, 215599608]

約数ペア:

[(1, 215599608), (2, 107799804), (3, 71866536), (4, 53899902), (6, 35933268), (7, 30799944), (8, 26949951), (9, 23955512), (12, 17966634), (14, 15399972), (18, 11977756), (21, 10266648), (23, 9373896), (24, 8983317), (28, 7699986), (36, 5988878), (42, 5133324), (46, 4686948), (49, 4399992), (56, 3849993), (63, 3422216), (69, 3124632), (72, 2994439), (84, 2566662), (92, 2343474), (98, 2199996), (126, 1711108), (138, 1562316), (147, 1466664), (161, 1339128), (168, 1283331), (184, 1171737), (196, 1099998), (207, 1041544), (252, 855554), (276, 781158), (294, 733332), (322, 669564), (392, 549999), (414, 520772), (441, 488888), (483, 446376), (504, 427777), (552, 390579), (588, 366666), (644, 334782), (828, 260386), (882, 244444), (966, 223188), (1127, 191304), (1176, 183333), (1288, 167391), (1449, 148792), (1656, 130193), (1764, 122222), (1932, 111594), (2254, 95652), (2657, 81144), (2898, 74396), (3381, 63768), (3528, 61111), (3864, 55797), (4508, 47826), (5314, 40572), (5796, 37198), (6762, 31884), (7971, 27048), (9016, 23913), (10143, 21256), (10628, 20286), (11592, 18599), (13524, 15942)]