489098844

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:377

約数の個数: 144

約数和(自身を含む): 1390448640

約数和(自身を除く): 901349796

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 127, 156, 169, 211, 234, 254, 338, 351, 381, 422, 468, 507, 508, 633, 676, 702, 762, 844, 1014, 1143, 1266, 1404, 1521, 1524, 1651, 1899, 2028, 2286, 2532, 2743, 3042, 3302, 3429, 3798, 4563, 4572, 4953, 5486, 5697, 6084, 6604, 6858, 7596, 8229, 9126, 9906, 10972, 11394, 13716, 14859, 16458, 18252, 19812, 21463, 22788, 24687, 26797, 29718, 32916, 35659, 42926, 44577, 49374, 53594, 59436, 64389, 71318, 74061, 80391, 85852, 89154, 98748, 106977, 107188, 128778, 142636, 148122, 160782, 178308, 193167, 213954, 241173, 257556, 296244, 320931, 321564, 348361, 386334, 427908, 482346, 579501, 641862, 696722, 723519, 772668, 962793, 964692, 1045083, 1159002, 1283724, 1393444, 1447038, 1925586, 2090166, 2318004, 2894076, 3135249, 3851172, 4180332, 4528693, 6270498, 9057386, 9405747, 12540996, 13586079, 18114772, 18811494, 27172158, 37622988, 40758237, 54344316, 81516474, 122274711, 163032948, 244549422, 489098844]

約数ペア:

[(1, 489098844), (2, 244549422), (3, 163032948), (4, 122274711), (6, 81516474), (9, 54344316), (12, 40758237), (13, 37622988), (18, 27172158), (26, 18811494), (27, 18114772), (36, 13586079), (39, 12540996), (52, 9405747), (54, 9057386), (78, 6270498), (108, 4528693), (117, 4180332), (127, 3851172), (156, 3135249), (169, 2894076), (211, 2318004), (234, 2090166), (254, 1925586), (338, 1447038), (351, 1393444), (381, 1283724), (422, 1159002), (468, 1045083), (507, 964692), (508, 962793), (633, 772668), (676, 723519), (702, 696722), (762, 641862), (844, 579501), (1014, 482346), (1143, 427908), (1266, 386334), (1404, 348361), (1521, 321564), (1524, 320931), (1651, 296244), (1899, 257556), (2028, 241173), (2286, 213954), (2532, 193167), (2743, 178308), (3042, 160782), (3302, 148122), (3429, 142636), (3798, 128778), (4563, 107188), (4572, 106977), (4953, 98748), (5486, 89154), (5697, 85852), (6084, 80391), (6604, 74061), (6858, 71318), (7596, 64389), (8229, 59436), (9126, 53594), (9906, 49374), (10972, 44577), (11394, 42926), (13716, 35659), (14859, 32916), (16458, 29718), (18252, 26797), (19812, 24687), (21463, 22788)]