511496633172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1\times {\mathrm{238897}}^1$

素因数の和:239341

約数の個数: 96

約数和(自身を含む): 1387060899840

約数和(自身を除く): 875564266668

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 359, 426, 497, 718, 852, 994, 1077, 1436, 1491, 1988, 2154, 2513, 2982, 4308, 5026, 5964, 7539, 10052, 15078, 25489, 30156, 50978, 76467, 101956, 152934, 178423, 238897, 305868, 356846, 477794, 535269, 713692, 716691, 955588, 1070538, 1433382, 1672279, 2141076, 2866764, 3344558, 5016837, 6689116, 10033674, 16961687, 20067348, 33923374, 50885061, 67846748, 85764023, 101770122, 118731809, 171528046, 203540244, 237463618, 257292069, 343056092, 356195427, 474927236, 514584138, 600348161, 712390854, 1029168276, 1200696322, 1424781708, 1801044483, 2401392644, 3602088966, 6089245633, 7204177932, 12178491266, 18267736899, 24356982532, 36535473798, 42624719431, 73070947596, 85249438862, 127874158293, 170498877724, 255748316586, 511496633172]

約数ペア:

[(1, 511496633172), (2, 255748316586), (3, 170498877724), (4, 127874158293), (6, 85249438862), (7, 73070947596), (12, 42624719431), (14, 36535473798), (21, 24356982532), (28, 18267736899), (42, 12178491266), (71, 7204177932), (84, 6089245633), (142, 3602088966), (213, 2401392644), (284, 1801044483), (359, 1424781708), (426, 1200696322), (497, 1029168276), (718, 712390854), (852, 600348161), (994, 514584138), (1077, 474927236), (1436, 356195427), (1491, 343056092), (1988, 257292069), (2154, 237463618), (2513, 203540244), (2982, 171528046), (4308, 118731809), (5026, 101770122), (5964, 85764023), (7539, 67846748), (10052, 50885061), (15078, 33923374), (25489, 20067348), (30156, 16961687), (50978, 10033674), (76467, 6689116), (101956, 5016837), (152934, 3344558), (178423, 2866764), (238897, 2141076), (305868, 1672279), (356846, 1433382), (477794, 1070538), (535269, 955588), (713692, 716691)]