328811508

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1$

素因数の和:534

約数の個数: 96

約数和(自身を含む): 873573120

約数和(自身を除く): 544761612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 137, 142, 213, 274, 284, 313, 411, 426, 548, 626, 639, 822, 852, 939, 1233, 1252, 1278, 1644, 1878, 1917, 2466, 2556, 2817, 3699, 3756, 3834, 4932, 5634, 7398, 7668, 8451, 9727, 11268, 14796, 16902, 19454, 22223, 29181, 33804, 38908, 42881, 44446, 58362, 66669, 85762, 87543, 88892, 116724, 128643, 133338, 171524, 175086, 200007, 257286, 262629, 266676, 350172, 385929, 400014, 514572, 525258, 600021, 771858, 800028, 1050516, 1157787, 1200042, 1543716, 2315574, 2400084, 3044551, 4631148, 6089102, 9133653, 12178204, 18267306, 27400959, 36534612, 54801918, 82202877, 109603836, 164405754, 328811508]

約数ペア:

[(1, 328811508), (2, 164405754), (3, 109603836), (4, 82202877), (6, 54801918), (9, 36534612), (12, 27400959), (18, 18267306), (27, 12178204), (36, 9133653), (54, 6089102), (71, 4631148), (108, 3044551), (137, 2400084), (142, 2315574), (213, 1543716), (274, 1200042), (284, 1157787), (313, 1050516), (411, 800028), (426, 771858), (548, 600021), (626, 525258), (639, 514572), (822, 400014), (852, 385929), (939, 350172), (1233, 266676), (1252, 262629), (1278, 257286), (1644, 200007), (1878, 175086), (1917, 171524), (2466, 133338), (2556, 128643), (2817, 116724), (3699, 88892), (3756, 87543), (3834, 85762), (4932, 66669), (5634, 58362), (7398, 44446), (7668, 42881), (8451, 38908), (9727, 33804), (11268, 29181), (14796, 22223), (16902, 19454)]