352538340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{991}}^1$

素因数の和:1039

約数の個数: 216

約数和(自身を含む): 1263419136

約数和(自身を除く): 910880796

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 121, 132, 140, 147, 154, 165, 196, 210, 220, 231, 242, 245, 294, 308, 330, 363, 385, 420, 462, 484, 490, 539, 588, 605, 660, 726, 735, 770, 847, 924, 980, 991, 1078, 1155, 1210, 1452, 1470, 1540, 1617, 1694, 1815, 1982, 2156, 2310, 2420, 2541, 2695, 2940, 2973, 3234, 3388, 3630, 3964, 4235, 4620, 4955, 5082, 5390, 5929, 5946, 6468, 6937, 7260, 8085, 8470, 9910, 10164, 10780, 10901, 11858, 11892, 12705, 13874, 14865, 16170, 16940, 17787, 19820, 20811, 21802, 23716, 25410, 27748, 29645, 29730, 32340, 32703, 34685, 35574, 41622, 43604, 48559, 50820, 54505, 59290, 59460, 65406, 69370, 71148, 76307, 83244, 88935, 97118, 104055, 109010, 118580, 119911, 130812, 138740, 145677, 152614, 163515, 177870, 194236, 208110, 218020, 228921, 239822, 242795, 291354, 305228, 327030, 355740, 359733, 381535, 416220, 457842, 479644, 485590, 534149, 582708, 599555, 654060, 719466, 728385, 763070, 839377, 915684, 971180, 1068298, 1144605, 1199110, 1438932, 1456770, 1526140, 1602447, 1678754, 1798665, 2136596, 2289210, 2398220, 2518131, 2670745, 2913540, 3204894, 3357508, 3597330, 4196885, 4578420, 5036262, 5341490, 5875639, 6409788, 7194660, 8012235, 8393770, 10072524, 10682980, 11751278, 12590655, 16024470, 16787540, 17626917, 23502556, 25181310, 29378195, 32048940, 35253834, 50362620, 58756390, 70507668, 88134585, 117512780, 176269170, 352538340]

約数ペア:

[(1, 352538340), (2, 176269170), (3, 117512780), (4, 88134585), (5, 70507668), (6, 58756390), (7, 50362620), (10, 35253834), (11, 32048940), (12, 29378195), (14, 25181310), (15, 23502556), (20, 17626917), (21, 16787540), (22, 16024470), (28, 12590655), (30, 11751278), (33, 10682980), (35, 10072524), (42, 8393770), (44, 8012235), (49, 7194660), (55, 6409788), (60, 5875639), (66, 5341490), (70, 5036262), (77, 4578420), (84, 4196885), (98, 3597330), (105, 3357508), (110, 3204894), (121, 2913540), (132, 2670745), (140, 2518131), (147, 2398220), (154, 2289210), (165, 2136596), (196, 1798665), (210, 1678754), (220, 1602447), (231, 1526140), (242, 1456770), (245, 1438932), (294, 1199110), (308, 1144605), (330, 1068298), (363, 971180), (385, 915684), (420, 839377), (462, 763070), (484, 728385), (490, 719466), (539, 654060), (588, 599555), (605, 582708), (660, 534149), (726, 485590), (735, 479644), (770, 457842), (847, 416220), (924, 381535), (980, 359733), (991, 355740), (1078, 327030), (1155, 305228), (1210, 291354), (1452, 242795), (1470, 239822), (1540, 228921), (1617, 218020), (1694, 208110), (1815, 194236), (1982, 177870), (2156, 163515), (2310, 152614), (2420, 145677), (2541, 138740), (2695, 130812), (2940, 119911), (2973, 118580), (3234, 109010), (3388, 104055), (3630, 97118), (3964, 88935), (4235, 83244), (4620, 76307), (4955, 71148), (5082, 69370), (5390, 65406), (5929, 59460), (5946, 59290), (6468, 54505), (6937, 50820), (7260, 48559), (8085, 43604), (8470, 41622), (9910, 35574), (10164, 34685), (10780, 32703), (10901, 32340), (11858, 29730), (11892, 29645), (12705, 27748), (13874, 25410), (14865, 23716), (16170, 21802), (16940, 20811), (17787, 19820)]