780175488

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1277}}^1$

素因数の和:1374

約数の個数: 128

約数和(自身を含む): 2179552320

約数和(自身を除く): 1399376832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 43, 48, 64, 74, 86, 96, 111, 128, 129, 148, 172, 192, 222, 258, 296, 344, 384, 444, 516, 592, 688, 888, 1032, 1184, 1277, 1376, 1591, 1776, 2064, 2368, 2554, 2752, 3182, 3552, 3831, 4128, 4736, 4773, 5108, 5504, 6364, 7104, 7662, 8256, 9546, 10216, 12728, 14208, 15324, 16512, 19092, 20432, 25456, 30648, 38184, 40864, 47249, 50912, 54911, 61296, 76368, 81728, 94498, 101824, 109822, 122592, 141747, 152736, 163456, 164733, 188996, 203648, 219644, 245184, 283494, 305472, 329466, 377992, 439288, 490368, 566988, 610944, 658932, 755984, 878576, 1133976, 1317864, 1511968, 1757152, 2031707, 2267952, 2635728, 3023936, 3514304, 4063414, 4535904, 5271456, 6047872, 6095121, 7028608, 8126828, 9071808, 10542912, 12190242, 16253656, 18143616, 21085824, 24380484, 32507312, 48760968, 65014624, 97521936, 130029248, 195043872, 260058496, 390087744, 780175488]

約数ペア:

[(1, 780175488), (2, 390087744), (3, 260058496), (4, 195043872), (6, 130029248), (8, 97521936), (12, 65014624), (16, 48760968), (24, 32507312), (32, 24380484), (37, 21085824), (43, 18143616), (48, 16253656), (64, 12190242), (74, 10542912), (86, 9071808), (96, 8126828), (111, 7028608), (128, 6095121), (129, 6047872), (148, 5271456), (172, 4535904), (192, 4063414), (222, 3514304), (258, 3023936), (296, 2635728), (344, 2267952), (384, 2031707), (444, 1757152), (516, 1511968), (592, 1317864), (688, 1133976), (888, 878576), (1032, 755984), (1184, 658932), (1277, 610944), (1376, 566988), (1591, 490368), (1776, 439288), (2064, 377992), (2368, 329466), (2554, 305472), (2752, 283494), (3182, 245184), (3552, 219644), (3831, 203648), (4128, 188996), (4736, 164733), (4773, 163456), (5108, 152736), (5504, 141747), (6364, 122592), (7104, 109822), (7662, 101824), (8256, 94498), (9546, 81728), (10216, 76368), (12728, 61296), (14208, 54911), (15324, 50912), (16512, 47249), (19092, 40864), (20432, 38184), (25456, 30648)]