1019140128

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{541}}^1$

素因数の和:799

約数の個数: 144

約数和(自身を含む): 3011404032

約数和(自身を除く): 1992263904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 211, 248, 279, 288, 372, 422, 496, 541, 558, 633, 744, 844, 992, 1082, 1116, 1266, 1488, 1623, 1688, 1899, 2164, 2232, 2532, 2976, 3246, 3376, 3798, 4328, 4464, 4869, 5064, 6492, 6541, 6752, 7596, 8656, 8928, 9738, 10128, 12984, 13082, 15192, 16771, 17312, 19476, 19623, 20256, 25968, 26164, 30384, 33542, 38952, 39246, 50313, 51936, 52328, 58869, 60768, 67084, 77904, 78492, 100626, 104656, 114151, 117738, 134168, 150939, 155808, 156984, 201252, 209312, 228302, 235476, 268336, 301878, 313968, 342453, 402504, 456604, 470952, 536672, 603756, 627936, 684906, 805008, 913208, 941904, 1027359, 1207512, 1369812, 1610016, 1826416, 1883808, 2054718, 2415024, 2739624, 3538681, 3652832, 4109436, 4830048, 5479248, 7077362, 8218872, 10616043, 10958496, 14154724, 16437744, 21232086, 28309448, 31848129, 32875488, 42464172, 56618896, 63696258, 84928344, 113237792, 127392516, 169856688, 254785032, 339713376, 509570064, 1019140128]

約数ペア:

[(1, 1019140128), (2, 509570064), (3, 339713376), (4, 254785032), (6, 169856688), (8, 127392516), (9, 113237792), (12, 84928344), (16, 63696258), (18, 56618896), (24, 42464172), (31, 32875488), (32, 31848129), (36, 28309448), (48, 21232086), (62, 16437744), (72, 14154724), (93, 10958496), (96, 10616043), (124, 8218872), (144, 7077362), (186, 5479248), (211, 4830048), (248, 4109436), (279, 3652832), (288, 3538681), (372, 2739624), (422, 2415024), (496, 2054718), (541, 1883808), (558, 1826416), (633, 1610016), (744, 1369812), (844, 1207512), (992, 1027359), (1082, 941904), (1116, 913208), (1266, 805008), (1488, 684906), (1623, 627936), (1688, 603756), (1899, 536672), (2164, 470952), (2232, 456604), (2532, 402504), (2976, 342453), (3246, 313968), (3376, 301878), (3798, 268336), (4328, 235476), (4464, 228302), (4869, 209312), (5064, 201252), (6492, 156984), (6541, 155808), (6752, 150939), (7596, 134168), (8656, 117738), (8928, 114151), (9738, 104656), (10128, 100626), (12984, 78492), (13082, 77904), (15192, 67084), (16771, 60768), (17312, 58869), (19476, 52328), (19623, 51936), (20256, 50313), (25968, 39246), (26164, 38952), (30384, 33542)]