446839428

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{5801}}^1$

素因数の和:5953

約数の個数: 72

約数和(自身を含む): 1222318944

約数和(自身を除く): 775479516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 131, 147, 196, 262, 294, 393, 524, 588, 786, 917, 1572, 1834, 2751, 3668, 5502, 5801, 6419, 11004, 11602, 12838, 17403, 19257, 23204, 25676, 34806, 38514, 40607, 69612, 77028, 81214, 121821, 162428, 243642, 284249, 487284, 568498, 759931, 852747, 1136996, 1519862, 1705494, 2279793, 3039724, 3410988, 4559586, 5319517, 9119172, 10639034, 15958551, 21278068, 31917102, 37236619, 63834204, 74473238, 111709857, 148946476, 223419714, 446839428]

約数ペア:

[(1, 446839428), (2, 223419714), (3, 148946476), (4, 111709857), (6, 74473238), (7, 63834204), (12, 37236619), (14, 31917102), (21, 21278068), (28, 15958551), (42, 10639034), (49, 9119172), (84, 5319517), (98, 4559586), (131, 3410988), (147, 3039724), (196, 2279793), (262, 1705494), (294, 1519862), (393, 1136996), (524, 852747), (588, 759931), (786, 568498), (917, 487284), (1572, 284249), (1834, 243642), (2751, 162428), (3668, 121821), (5502, 81214), (5801, 77028), (6419, 69612), (11004, 40607), (11602, 38514), (12838, 34806), (17403, 25676), (19257, 23204)]