217539504

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1277}}^1$

素因数の和:1324

約数の個数: 180

約数和(自身を含む): 754009776

約数和(自身を除く): 536470272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 169, 182, 208, 234, 252, 273, 312, 336, 338, 364, 468, 504, 507, 546, 624, 676, 728, 819, 936, 1008, 1014, 1092, 1183, 1277, 1352, 1456, 1521, 1638, 1872, 2028, 2184, 2366, 2554, 2704, 3042, 3276, 3549, 3831, 4056, 4368, 4732, 5108, 6084, 6552, 7098, 7662, 8112, 8939, 9464, 10216, 10647, 11493, 12168, 13104, 14196, 15324, 16601, 17878, 18928, 20432, 21294, 22986, 24336, 26817, 28392, 30648, 33202, 35756, 42588, 45972, 49803, 53634, 56784, 61296, 66404, 71512, 80451, 85176, 91944, 99606, 107268, 116207, 132808, 143024, 149409, 160902, 170352, 183888, 199212, 214536, 215813, 232414, 265616, 298818, 321804, 348621, 398424, 429072, 431626, 464828, 597636, 643608, 647439, 697242, 796848, 863252, 929656, 1045863, 1195272, 1287216, 1294878, 1394484, 1510691, 1726504, 1859312, 1942317, 2091726, 2390544, 2589756, 2788968, 3021382, 3453008, 3884634, 4183452, 4532073, 5179512, 5577936, 6042764, 7769268, 8366904, 9064146, 10359024, 12085528, 13596219, 15538536, 16733808, 18128292, 24171056, 27192438, 31077072, 36256584, 54384876, 72513168, 108769752, 217539504]

約数ペア:

[(1, 217539504), (2, 108769752), (3, 72513168), (4, 54384876), (6, 36256584), (7, 31077072), (8, 27192438), (9, 24171056), (12, 18128292), (13, 16733808), (14, 15538536), (16, 13596219), (18, 12085528), (21, 10359024), (24, 9064146), (26, 8366904), (28, 7769268), (36, 6042764), (39, 5577936), (42, 5179512), (48, 4532073), (52, 4183452), (56, 3884634), (63, 3453008), (72, 3021382), (78, 2788968), (84, 2589756), (91, 2390544), (104, 2091726), (112, 1942317), (117, 1859312), (126, 1726504), (144, 1510691), (156, 1394484), (168, 1294878), (169, 1287216), (182, 1195272), (208, 1045863), (234, 929656), (252, 863252), (273, 796848), (312, 697242), (336, 647439), (338, 643608), (364, 597636), (468, 464828), (504, 431626), (507, 429072), (546, 398424), (624, 348621), (676, 321804), (728, 298818), (819, 265616), (936, 232414), (1008, 215813), (1014, 214536), (1092, 199212), (1183, 183888), (1277, 170352), (1352, 160902), (1456, 149409), (1521, 143024), (1638, 132808), (1872, 116207), (2028, 107268), (2184, 99606), (2366, 91944), (2554, 85176), (2704, 80451), (3042, 71512), (3276, 66404), (3549, 61296), (3831, 56784), (4056, 53634), (4368, 49803), (4732, 45972), (5108, 42588), (6084, 35756), (6552, 33202), (7098, 30648), (7662, 28392), (8112, 26817), (8939, 24336), (9464, 22986), (10216, 21294), (10647, 20432), (11493, 18928), (12168, 17878), (13104, 16601), (14196, 15324)]