1318764552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{1399}}^1$

素因数の和:1627

約数の個数: 128

約数和(自身を含む): 3913728000

約数和(自身を除く): 2594963448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 181, 186, 217, 248, 362, 372, 434, 543, 651, 724, 744, 868, 1086, 1267, 1302, 1399, 1448, 1736, 2172, 2534, 2604, 2798, 3801, 4197, 4344, 5068, 5208, 5596, 5611, 7602, 8394, 9793, 10136, 11192, 11222, 15204, 16788, 16833, 19586, 22444, 29379, 30408, 33576, 33666, 39172, 39277, 43369, 44888, 58758, 67332, 78344, 78554, 86738, 117516, 117831, 130107, 134664, 157108, 173476, 235032, 235662, 253219, 260214, 303583, 314216, 346952, 471324, 506438, 520428, 607166, 759657, 910749, 942648, 1012876, 1040856, 1214332, 1519314, 1772533, 1821498, 2025752, 2428664, 3038628, 3545066, 3642996, 5317599, 6077256, 7090132, 7285992, 7849789, 10635198, 14180264, 15699578, 21270396, 23549367, 31399156, 42540792, 47098734, 54948523, 62798312, 94197468, 109897046, 164845569, 188394936, 219794092, 329691138, 439588184, 659382276, 1318764552]

約数ペア:

[(1, 1318764552), (2, 659382276), (3, 439588184), (4, 329691138), (6, 219794092), (7, 188394936), (8, 164845569), (12, 109897046), (14, 94197468), (21, 62798312), (24, 54948523), (28, 47098734), (31, 42540792), (42, 31399156), (56, 23549367), (62, 21270396), (84, 15699578), (93, 14180264), (124, 10635198), (168, 7849789), (181, 7285992), (186, 7090132), (217, 6077256), (248, 5317599), (362, 3642996), (372, 3545066), (434, 3038628), (543, 2428664), (651, 2025752), (724, 1821498), (744, 1772533), (868, 1519314), (1086, 1214332), (1267, 1040856), (1302, 1012876), (1399, 942648), (1448, 910749), (1736, 759657), (2172, 607166), (2534, 520428), (2604, 506438), (2798, 471324), (3801, 346952), (4197, 314216), (4344, 303583), (5068, 260214), (5208, 253219), (5596, 235662), (5611, 235032), (7602, 173476), (8394, 157108), (9793, 134664), (10136, 130107), (11192, 117831), (11222, 117516), (15204, 86738), (16788, 78554), (16833, 78344), (19586, 67332), (22444, 58758), (29379, 44888), (30408, 43369), (33576, 39277), (33666, 39172)]