220622688

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:538

約数の個数: 216

約数和(自身を含む): 744189264

約数和(自身を除く): 523566576

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 96, 99, 104, 117, 121, 132, 143, 144, 156, 176, 198, 208, 234, 242, 264, 286, 288, 312, 352, 363, 396, 416, 429, 468, 484, 487, 528, 572, 624, 726, 792, 858, 936, 968, 974, 1056, 1089, 1144, 1248, 1287, 1452, 1461, 1573, 1584, 1716, 1872, 1936, 1948, 2178, 2288, 2574, 2904, 2922, 3146, 3168, 3432, 3744, 3872, 3896, 4356, 4383, 4576, 4719, 5148, 5357, 5808, 5844, 6292, 6331, 6864, 7792, 8712, 8766, 9438, 10296, 10714, 11616, 11688, 12584, 12662, 13728, 14157, 15584, 16071, 17424, 17532, 18876, 18993, 20592, 21428, 23376, 25168, 25324, 28314, 32142, 34848, 35064, 37752, 37986, 41184, 42856, 46752, 48213, 50336, 50648, 56628, 56979, 58927, 64284, 69641, 70128, 75504, 75972, 85712, 96426, 101296, 113256, 113958, 117854, 128568, 139282, 140256, 151008, 151944, 171424, 176781, 192852, 202592, 208923, 226512, 227916, 235708, 257136, 278564, 303888, 353562, 385704, 417846, 453024, 455832, 471416, 514272, 530343, 557128, 607776, 626769, 707124, 766051, 771408, 835692, 911664, 942832, 1060686, 1114256, 1253538, 1414248, 1532102, 1542816, 1671384, 1823328, 1885664, 2121372, 2228512, 2298153, 2507076, 2828496, 3064204, 3342768, 4242744, 4596306, 5014152, 5656992, 6128408, 6685536, 6894459, 8485488, 9192612, 10028304, 12256816, 13788918, 16970976, 18385224, 20056608, 24513632, 27577836, 36770448, 55155672, 73540896, 110311344, 220622688]

約数ペア:

[(1, 220622688), (2, 110311344), (3, 73540896), (4, 55155672), (6, 36770448), (8, 27577836), (9, 24513632), (11, 20056608), (12, 18385224), (13, 16970976), (16, 13788918), (18, 12256816), (22, 10028304), (24, 9192612), (26, 8485488), (32, 6894459), (33, 6685536), (36, 6128408), (39, 5656992), (44, 5014152), (48, 4596306), (52, 4242744), (66, 3342768), (72, 3064204), (78, 2828496), (88, 2507076), (96, 2298153), (99, 2228512), (104, 2121372), (117, 1885664), (121, 1823328), (132, 1671384), (143, 1542816), (144, 1532102), (156, 1414248), (176, 1253538), (198, 1114256), (208, 1060686), (234, 942832), (242, 911664), (264, 835692), (286, 771408), (288, 766051), (312, 707124), (352, 626769), (363, 607776), (396, 557128), (416, 530343), (429, 514272), (468, 471416), (484, 455832), (487, 453024), (528, 417846), (572, 385704), (624, 353562), (726, 303888), (792, 278564), (858, 257136), (936, 235708), (968, 227916), (974, 226512), (1056, 208923), (1089, 202592), (1144, 192852), (1248, 176781), (1287, 171424), (1452, 151944), (1461, 151008), (1573, 140256), (1584, 139282), (1716, 128568), (1872, 117854), (1936, 113958), (1948, 113256), (2178, 101296), (2288, 96426), (2574, 85712), (2904, 75972), (2922, 75504), (3146, 70128), (3168, 69641), (3432, 64284), (3744, 58927), (3872, 56979), (3896, 56628), (4356, 50648), (4383, 50336), (4576, 48213), (4719, 46752), (5148, 42856), (5357, 41184), (5808, 37986), (5844, 37752), (6292, 35064), (6331, 34848), (6864, 32142), (7792, 28314), (8712, 25324), (8766, 25168), (9438, 23376), (10296, 21428), (10714, 20592), (11616, 18993), (11688, 18876), (12584, 17532), (12662, 17424), (13728, 16071), (14157, 15584)]