1904209236

素因数分解:

$2^2\times 3^6\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:505

約数の個数: 168

約数和(自身を含む): 5354475840

約数和(自身を除く): 3450266604

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 107, 108, 153, 162, 204, 214, 243, 306, 321, 324, 359, 428, 459, 486, 612, 642, 718, 729, 918, 963, 972, 1077, 1284, 1377, 1436, 1458, 1819, 1836, 1926, 2154, 2754, 2889, 2916, 3231, 3638, 3852, 4131, 4308, 5457, 5508, 5778, 6103, 6462, 7276, 8262, 8667, 9693, 10914, 11556, 12206, 12393, 12924, 16371, 16524, 17334, 18309, 19386, 21828, 24412, 24786, 26001, 29079, 32742, 34668, 36618, 38413, 38772, 49113, 49572, 52002, 54927, 58158, 65484, 73236, 76826, 78003, 87237, 98226, 104004, 109854, 115239, 116316, 147339, 153652, 156006, 164781, 174474, 196452, 219708, 230478, 261711, 294678, 312012, 329562, 345717, 348948, 442017, 460956, 494343, 523422, 589356, 653021, 659124, 691434, 884034, 988686, 1037151, 1046844, 1306042, 1326051, 1382868, 1483029, 1768068, 1959063, 1977372, 2074302, 2612084, 2652102, 2966058, 3111453, 3918126, 4148604, 4449087, 5304204, 5877189, 5932116, 6222906, 7836252, 8898174, 9334359, 11754378, 12445812, 17631567, 17796348, 18668718, 23508756, 28003077, 35263134, 37337436, 52894701, 56006154, 70526268, 105789402, 112012308, 158684103, 211578804, 317368206, 476052309, 634736412, 952104618, 1904209236]

約数ペア:

[(1, 1904209236), (2, 952104618), (3, 634736412), (4, 476052309), (6, 317368206), (9, 211578804), (12, 158684103), (17, 112012308), (18, 105789402), (27, 70526268), (34, 56006154), (36, 52894701), (51, 37337436), (54, 35263134), (68, 28003077), (81, 23508756), (102, 18668718), (107, 17796348), (108, 17631567), (153, 12445812), (162, 11754378), (204, 9334359), (214, 8898174), (243, 7836252), (306, 6222906), (321, 5932116), (324, 5877189), (359, 5304204), (428, 4449087), (459, 4148604), (486, 3918126), (612, 3111453), (642, 2966058), (718, 2652102), (729, 2612084), (918, 2074302), (963, 1977372), (972, 1959063), (1077, 1768068), (1284, 1483029), (1377, 1382868), (1436, 1326051), (1458, 1306042), (1819, 1046844), (1836, 1037151), (1926, 988686), (2154, 884034), (2754, 691434), (2889, 659124), (2916, 653021), (3231, 589356), (3638, 523422), (3852, 494343), (4131, 460956), (4308, 442017), (5457, 348948), (5508, 345717), (5778, 329562), (6103, 312012), (6462, 294678), (7276, 261711), (8262, 230478), (8667, 219708), (9693, 196452), (10914, 174474), (11556, 164781), (12206, 156006), (12393, 153652), (12924, 147339), (16371, 116316), (16524, 115239), (17334, 109854), (18309, 104004), (19386, 98226), (21828, 87237), (24412, 78003), (24786, 76826), (26001, 73236), (29079, 65484), (32742, 58158), (34668, 54927), (36618, 52002), (38413, 49572), (38772, 49113)]