729602808

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1$

素因数の和:657

約数の個数: 128

約数和(自身を含む): 2052587520

約数和(自身を除く): 1322984712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 47, 66, 88, 94, 127, 132, 141, 188, 254, 264, 282, 376, 381, 463, 508, 517, 564, 762, 926, 1016, 1034, 1128, 1389, 1397, 1524, 1551, 1852, 2068, 2778, 2794, 3048, 3102, 3704, 4136, 4191, 5093, 5556, 5588, 5969, 6204, 8382, 10186, 11112, 11176, 11938, 12408, 15279, 16764, 17907, 20372, 21761, 23876, 30558, 33528, 35814, 40744, 43522, 47752, 58801, 61116, 65283, 65659, 71628, 87044, 117602, 122232, 130566, 131318, 143256, 174088, 176403, 196977, 235204, 239371, 261132, 262636, 352806, 393954, 470408, 478742, 522264, 525272, 646811, 705612, 718113, 787908, 957484, 1293622, 1411224, 1436226, 1575816, 1914968, 1940433, 2587244, 2763647, 2872452, 3880866, 5174488, 5527294, 5744904, 7761732, 8290941, 11054588, 15523464, 16581882, 22109176, 30400117, 33163764, 60800234, 66327528, 91200351, 121600468, 182400702, 243200936, 364801404, 729602808]

約数ペア:

[(1, 729602808), (2, 364801404), (3, 243200936), (4, 182400702), (6, 121600468), (8, 91200351), (11, 66327528), (12, 60800234), (22, 33163764), (24, 30400117), (33, 22109176), (44, 16581882), (47, 15523464), (66, 11054588), (88, 8290941), (94, 7761732), (127, 5744904), (132, 5527294), (141, 5174488), (188, 3880866), (254, 2872452), (264, 2763647), (282, 2587244), (376, 1940433), (381, 1914968), (463, 1575816), (508, 1436226), (517, 1411224), (564, 1293622), (762, 957484), (926, 787908), (1016, 718113), (1034, 705612), (1128, 646811), (1389, 525272), (1397, 522264), (1524, 478742), (1551, 470408), (1852, 393954), (2068, 352806), (2778, 262636), (2794, 261132), (3048, 239371), (3102, 235204), (3704, 196977), (4136, 176403), (4191, 174088), (5093, 143256), (5556, 131318), (5588, 130566), (5969, 122232), (6204, 117602), (8382, 87044), (10186, 71628), (11112, 65659), (11176, 65283), (11938, 61116), (12408, 58801), (15279, 47752), (16764, 43522), (17907, 40744), (20372, 35814), (21761, 33528), (23876, 30558)]