2017444168

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 4147718400

約数和(自身を除く): 2130274232

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 89, 94, 152, 167, 178, 188, 334, 356, 361, 376, 668, 712, 722, 893, 1336, 1444, 1691, 1786, 2888, 3173, 3382, 3572, 4183, 6346, 6764, 7144, 7849, 8366, 12692, 13528, 14863, 15698, 16732, 16967, 25384, 29726, 31396, 32129, 33464, 33934, 59452, 60287, 62792, 64258, 67868, 79477, 118904, 120574, 128516, 135736, 149131, 158954, 241148, 257032, 282397, 298262, 317908, 482296, 564794, 596524, 635816, 698561, 1129588, 1193048, 1397122, 1510063, 2259176, 2794244, 2833489, 3020126, 5365543, 5588488, 5666978, 6040252, 10731086, 11333956, 12080504, 13272659, 21462172, 22667912, 26545318, 42924344, 53090636, 106181272, 252180521, 504361042, 1008722084, 2017444168]

約数ペア:

[(1, 2017444168), (2, 1008722084), (4, 504361042), (8, 252180521), (19, 106181272), (38, 53090636), (47, 42924344), (76, 26545318), (89, 22667912), (94, 21462172), (152, 13272659), (167, 12080504), (178, 11333956), (188, 10731086), (334, 6040252), (356, 5666978), (361, 5588488), (376, 5365543), (668, 3020126), (712, 2833489), (722, 2794244), (893, 2259176), (1336, 1510063), (1444, 1397122), (1691, 1193048), (1786, 1129588), (2888, 698561), (3173, 635816), (3382, 596524), (3572, 564794), (4183, 482296), (6346, 317908), (6764, 298262), (7144, 282397), (7849, 257032), (8366, 241148), (12692, 158954), (13528, 149131), (14863, 135736), (15698, 128516), (16732, 120574), (16967, 118904), (25384, 79477), (29726, 67868), (31396, 64258), (32129, 62792), (33464, 60287), (33934, 59452)]