2153012472

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{449}}^1$

素因数の和:630

約数の個数: 192

約数和(自身を含む): 6486480000

約数和(自身を除く): 4333467528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 47, 52, 72, 78, 94, 104, 109, 117, 141, 156, 188, 218, 234, 282, 312, 327, 376, 423, 436, 449, 468, 564, 611, 654, 846, 872, 898, 936, 981, 1128, 1222, 1308, 1347, 1417, 1692, 1796, 1833, 1962, 2444, 2616, 2694, 2834, 3384, 3592, 3666, 3924, 4041, 4251, 4888, 5123, 5388, 5499, 5668, 5837, 7332, 7848, 8082, 8502, 10246, 10776, 10998, 11336, 11674, 12753, 14664, 15369, 16164, 17004, 17511, 20492, 21103, 21996, 23348, 25506, 30738, 32328, 34008, 35022, 40984, 42206, 43992, 46107, 46696, 48941, 51012, 52533, 61476, 63309, 66599, 70044, 84412, 92214, 97882, 102024, 105066, 122952, 126618, 133198, 140088, 146823, 168824, 184428, 189927, 195764, 199797, 210132, 253236, 266396, 274339, 293646, 368856, 379854, 391528, 399594, 420264, 440469, 506472, 532792, 548678, 587292, 599391, 636233, 759708, 799188, 823017, 880938, 1097356, 1174584, 1198782, 1272466, 1519416, 1598376, 1646034, 1761876, 1908699, 2194712, 2300227, 2397564, 2469051, 2544932, 3292068, 3523752, 3817398, 4600454, 4795128, 4938102, 5089864, 5726097, 6584136, 6900681, 7634796, 9200908, 9876204, 11452194, 13801362, 15269592, 18401816, 19752408, 20702043, 22904388, 27602724, 29902951, 41404086, 45808776, 55205448, 59805902, 82808172, 89708853, 119611804, 165616344, 179417706, 239223608, 269126559, 358835412, 538253118, 717670824, 1076506236, 2153012472]

約数ペア:

[(1, 2153012472), (2, 1076506236), (3, 717670824), (4, 538253118), (6, 358835412), (8, 269126559), (9, 239223608), (12, 179417706), (13, 165616344), (18, 119611804), (24, 89708853), (26, 82808172), (36, 59805902), (39, 55205448), (47, 45808776), (52, 41404086), (72, 29902951), (78, 27602724), (94, 22904388), (104, 20702043), (109, 19752408), (117, 18401816), (141, 15269592), (156, 13801362), (188, 11452194), (218, 9876204), (234, 9200908), (282, 7634796), (312, 6900681), (327, 6584136), (376, 5726097), (423, 5089864), (436, 4938102), (449, 4795128), (468, 4600454), (564, 3817398), (611, 3523752), (654, 3292068), (846, 2544932), (872, 2469051), (898, 2397564), (936, 2300227), (981, 2194712), (1128, 1908699), (1222, 1761876), (1308, 1646034), (1347, 1598376), (1417, 1519416), (1692, 1272466), (1796, 1198782), (1833, 1174584), (1962, 1097356), (2444, 880938), (2616, 823017), (2694, 799188), (2834, 759708), (3384, 636233), (3592, 599391), (3666, 587292), (3924, 548678), (4041, 532792), (4251, 506472), (4888, 440469), (5123, 420264), (5388, 399594), (5499, 391528), (5668, 379854), (5837, 368856), (7332, 293646), (7848, 274339), (8082, 266396), (8502, 253236), (10246, 210132), (10776, 199797), (10998, 195764), (11336, 189927), (11674, 184428), (12753, 168824), (14664, 146823), (15369, 140088), (16164, 133198), (17004, 126618), (17511, 122952), (20492, 105066), (21103, 102024), (21996, 97882), (23348, 92214), (25506, 84412), (30738, 70044), (32328, 66599), (34008, 63309), (35022, 61476), (40984, 52533), (42206, 51012), (43992, 48941), (46107, 46696)]