1008909432

素因数分解:

$2^3\times 3^4\times {\mathrm{71}}^1\times {\mathrm{21929}}^1$

素因数の和:22018

約数の個数: 80

約数和(自身を含む): 2865812400

約数和(自身を除く): 1856902968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 81, 108, 142, 162, 213, 216, 284, 324, 426, 568, 639, 648, 852, 1278, 1704, 1917, 2556, 3834, 5112, 5751, 7668, 11502, 15336, 21929, 23004, 43858, 46008, 65787, 87716, 131574, 175432, 197361, 263148, 394722, 526296, 592083, 789444, 1184166, 1556959, 1578888, 1776249, 2368332, 3113918, 3552498, 4670877, 4736664, 6227836, 7104996, 9341754, 12455672, 14012631, 14209992, 18683508, 28025262, 37367016, 42037893, 56050524, 84075786, 112101048, 126113679, 168151572, 252227358, 336303144, 504454716, 1008909432]

約数ペア:

[(1, 1008909432), (2, 504454716), (3, 336303144), (4, 252227358), (6, 168151572), (8, 126113679), (9, 112101048), (12, 84075786), (18, 56050524), (24, 42037893), (27, 37367016), (36, 28025262), (54, 18683508), (71, 14209992), (72, 14012631), (81, 12455672), (108, 9341754), (142, 7104996), (162, 6227836), (213, 4736664), (216, 4670877), (284, 3552498), (324, 3113918), (426, 2368332), (568, 1776249), (639, 1578888), (648, 1556959), (852, 1184166), (1278, 789444), (1704, 592083), (1917, 526296), (2556, 394722), (3834, 263148), (5112, 197361), (5751, 175432), (7668, 131574), (11502, 87716), (15336, 65787), (21929, 46008), (23004, 43858)]