40081944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:497

約数の個数: 128

約数和(自身を含む): 124992000

約数和(自身を除く): 84910056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 29, 38, 42, 56, 57, 58, 76, 84, 87, 114, 116, 133, 152, 168, 174, 203, 228, 232, 266, 348, 399, 406, 433, 456, 532, 551, 609, 696, 798, 812, 866, 1064, 1102, 1218, 1299, 1596, 1624, 1653, 1732, 2204, 2436, 2598, 3031, 3192, 3306, 3464, 3857, 4408, 4872, 5196, 6062, 6612, 7714, 8227, 9093, 10392, 11571, 12124, 12557, 13224, 15428, 16454, 18186, 23142, 24248, 24681, 25114, 30856, 32908, 36372, 37671, 46284, 49362, 50228, 57589, 65816, 72744, 75342, 87899, 92568, 98724, 100456, 115178, 150684, 172767, 175798, 197448, 230356, 238583, 263697, 301368, 345534, 351596, 460712, 477166, 527394, 691068, 703192, 715749, 954332, 1054788, 1382136, 1431498, 1670081, 1908664, 2109576, 2862996, 3340162, 5010243, 5725992, 6680324, 10020486, 13360648, 20040972, 40081944]

約数ペア:

[(1, 40081944), (2, 20040972), (3, 13360648), (4, 10020486), (6, 6680324), (7, 5725992), (8, 5010243), (12, 3340162), (14, 2862996), (19, 2109576), (21, 1908664), (24, 1670081), (28, 1431498), (29, 1382136), (38, 1054788), (42, 954332), (56, 715749), (57, 703192), (58, 691068), (76, 527394), (84, 477166), (87, 460712), (114, 351596), (116, 345534), (133, 301368), (152, 263697), (168, 238583), (174, 230356), (203, 197448), (228, 175798), (232, 172767), (266, 150684), (348, 115178), (399, 100456), (406, 98724), (433, 92568), (456, 87899), (532, 75342), (551, 72744), (609, 65816), (696, 57589), (798, 50228), (812, 49362), (866, 46284), (1064, 37671), (1102, 36372), (1218, 32908), (1299, 30856), (1596, 25114), (1624, 24681), (1653, 24248), (1732, 23142), (2204, 18186), (2436, 16454), (2598, 15428), (3031, 13224), (3192, 12557), (3306, 12124), (3464, 11571), (3857, 10392), (4408, 9093), (4872, 8227), (5196, 7714), (6062, 6612)]