344752928

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^2$

素因数の和:151

約数の個数: 144

約数和(自身を含む): 820630440

約数和(自身を除く): 475877512

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 29, 32, 34, 41, 52, 58, 68, 82, 104, 116, 136, 164, 208, 221, 232, 272, 328, 377, 416, 442, 464, 493, 533, 544, 656, 697, 754, 884, 928, 986, 1066, 1189, 1312, 1394, 1508, 1681, 1768, 1972, 2132, 2378, 2788, 3016, 3362, 3536, 3944, 4264, 4756, 5576, 6032, 6409, 6724, 7072, 7888, 8528, 9061, 9512, 11152, 12064, 12818, 13448, 15457, 15776, 17056, 18122, 19024, 20213, 21853, 22304, 25636, 26896, 28577, 30914, 36244, 38048, 40426, 43706, 48749, 51272, 53792, 57154, 61828, 72488, 80852, 87412, 97498, 102544, 114308, 123656, 144976, 161704, 174824, 194996, 205088, 228616, 247312, 262769, 289952, 323408, 349648, 371501, 389992, 457232, 494624, 525538, 633737, 646816, 699296, 743002, 779984, 828733, 914464, 1051076, 1267474, 1486004, 1559968, 1657466, 2102152, 2534948, 2972008, 3314932, 4204304, 5069896, 5944016, 6629864, 8408608, 10139792, 10773529, 11888032, 13259728, 20279584, 21547058, 26519456, 43094116, 86188232, 172376464, 344752928]

約数ペア:

[(1, 344752928), (2, 172376464), (4, 86188232), (8, 43094116), (13, 26519456), (16, 21547058), (17, 20279584), (26, 13259728), (29, 11888032), (32, 10773529), (34, 10139792), (41, 8408608), (52, 6629864), (58, 5944016), (68, 5069896), (82, 4204304), (104, 3314932), (116, 2972008), (136, 2534948), (164, 2102152), (208, 1657466), (221, 1559968), (232, 1486004), (272, 1267474), (328, 1051076), (377, 914464), (416, 828733), (442, 779984), (464, 743002), (493, 699296), (533, 646816), (544, 633737), (656, 525538), (697, 494624), (754, 457232), (884, 389992), (928, 371501), (986, 349648), (1066, 323408), (1189, 289952), (1312, 262769), (1394, 247312), (1508, 228616), (1681, 205088), (1768, 194996), (1972, 174824), (2132, 161704), (2378, 144976), (2788, 123656), (3016, 114308), (3362, 102544), (3536, 97498), (3944, 87412), (4264, 80852), (4756, 72488), (5576, 61828), (6032, 57154), (6409, 53792), (6724, 51272), (7072, 48749), (7888, 43706), (8528, 40426), (9061, 38048), (9512, 36244), (11152, 30914), (12064, 28577), (12818, 26896), (13448, 25636), (15457, 22304), (15776, 21853), (17056, 20213), (18122, 19024)]