248759628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:192

約数の個数: 192

約数和(自身を含む): 711244800

約数和(自身を除く): 462485172

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 23, 26, 38, 39, 41, 46, 52, 57, 69, 76, 78, 82, 89, 92, 114, 123, 138, 156, 164, 178, 228, 246, 247, 267, 276, 299, 356, 437, 492, 494, 533, 534, 598, 741, 779, 874, 897, 943, 988, 1066, 1068, 1157, 1196, 1311, 1482, 1558, 1599, 1691, 1748, 1794, 1886, 2047, 2132, 2314, 2337, 2622, 2829, 2964, 3116, 3198, 3382, 3471, 3588, 3649, 3772, 4094, 4628, 4674, 5073, 5244, 5658, 5681, 6141, 6396, 6764, 6942, 7298, 8188, 9348, 10127, 10146, 10947, 11316, 11362, 12259, 12282, 13884, 14596, 17043, 17917, 20254, 20292, 21894, 21983, 22724, 24518, 24564, 26611, 30381, 34086, 35834, 36777, 38893, 40508, 43788, 43966, 47437, 49036, 53222, 53751, 60762, 65949, 68172, 69331, 71668, 73554, 77786, 79833, 83927, 87932, 94874, 106444, 107502, 116679, 121524, 131898, 138662, 142311, 147108, 155572, 159666, 167854, 189748, 207993, 215004, 232921, 233358, 251781, 263796, 277324, 284622, 319332, 335708, 415986, 465842, 466716, 503562, 505609, 569244, 698763, 831972, 901303, 931684, 1007124, 1011218, 1091051, 1397526, 1516827, 1594613, 1802606, 2022436, 2182102, 2703909, 2795052, 3033654, 3189226, 3273153, 3605212, 4364204, 4783839, 5407818, 6067308, 6378452, 6546306, 9567678, 10815636, 13092612, 19135356, 20729969, 41459938, 62189907, 82919876, 124379814, 248759628]

約数ペア:

[(1, 248759628), (2, 124379814), (3, 82919876), (4, 62189907), (6, 41459938), (12, 20729969), (13, 19135356), (19, 13092612), (23, 10815636), (26, 9567678), (38, 6546306), (39, 6378452), (41, 6067308), (46, 5407818), (52, 4783839), (57, 4364204), (69, 3605212), (76, 3273153), (78, 3189226), (82, 3033654), (89, 2795052), (92, 2703909), (114, 2182102), (123, 2022436), (138, 1802606), (156, 1594613), (164, 1516827), (178, 1397526), (228, 1091051), (246, 1011218), (247, 1007124), (267, 931684), (276, 901303), (299, 831972), (356, 698763), (437, 569244), (492, 505609), (494, 503562), (533, 466716), (534, 465842), (598, 415986), (741, 335708), (779, 319332), (874, 284622), (897, 277324), (943, 263796), (988, 251781), (1066, 233358), (1068, 232921), (1157, 215004), (1196, 207993), (1311, 189748), (1482, 167854), (1558, 159666), (1599, 155572), (1691, 147108), (1748, 142311), (1794, 138662), (1886, 131898), (2047, 121524), (2132, 116679), (2314, 107502), (2337, 106444), (2622, 94874), (2829, 87932), (2964, 83927), (3116, 79833), (3198, 77786), (3382, 73554), (3471, 71668), (3588, 69331), (3649, 68172), (3772, 65949), (4094, 60762), (4628, 53751), (4674, 53222), (5073, 49036), (5244, 47437), (5658, 43966), (5681, 43788), (6141, 40508), (6396, 38893), (6764, 36777), (6942, 35834), (7298, 34086), (8188, 30381), (9348, 26611), (10127, 24564), (10146, 24518), (10947, 22724), (11316, 21983), (11362, 21894), (12259, 20292), (12282, 20254), (13884, 17917), (14596, 17043)]