293780304

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{21937}}^1$

素因数の和:21985

約数の個数: 80

約数和(自身を含む): 870499840

約数和(自身を除く): 576719536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 21937, 43874, 65811, 87748, 131622, 175496, 197433, 263244, 350992, 394866, 526488, 592299, 680047, 789732, 1052976, 1184598, 1360094, 1579464, 2040141, 2369196, 2720188, 3158928, 4080282, 4738392, 5440376, 6120423, 8160564, 9476784, 10880752, 12240846, 16321128, 18361269, 24481692, 32642256, 36722538, 48963384, 73445076, 97926768, 146890152, 293780304]

約数ペア:

[(1, 293780304), (2, 146890152), (3, 97926768), (4, 73445076), (6, 48963384), (8, 36722538), (9, 32642256), (12, 24481692), (16, 18361269), (18, 16321128), (24, 12240846), (27, 10880752), (31, 9476784), (36, 8160564), (48, 6120423), (54, 5440376), (62, 4738392), (72, 4080282), (93, 3158928), (108, 2720188), (124, 2369196), (144, 2040141), (186, 1579464), (216, 1360094), (248, 1184598), (279, 1052976), (372, 789732), (432, 680047), (496, 592299), (558, 526488), (744, 394866), (837, 350992), (1116, 263244), (1488, 197433), (1674, 175496), (2232, 131622), (3348, 87748), (4464, 65811), (6696, 43874), (13392, 21937)]