222419792

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2$

素因数の和:169

約数の個数: 120

約数和(自身を含む): 537346560

約数和(自身を除く): 314926768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 47, 56, 58, 62, 94, 112, 116, 124, 188, 203, 217, 232, 248, 329, 376, 406, 434, 464, 496, 658, 752, 812, 868, 899, 1316, 1363, 1457, 1624, 1736, 1798, 2209, 2632, 2726, 2914, 3248, 3472, 3596, 4418, 5264, 5452, 5828, 6293, 7192, 8836, 9541, 10199, 10904, 11656, 12586, 14384, 15463, 17672, 19082, 20398, 21808, 23312, 25172, 30926, 35344, 38164, 40796, 42253, 50344, 61852, 64061, 68479, 76328, 81592, 84506, 100688, 123704, 128122, 136958, 152656, 163184, 169012, 247408, 256244, 273916, 295771, 338024, 448427, 479353, 512488, 547832, 591542, 676048, 896854, 958706, 1024976, 1095664, 1183084, 1793708, 1917412, 1985891, 2366168, 3587416, 3834824, 3971782, 4732336, 7174832, 7669648, 7943564, 13901237, 15887128, 27802474, 31774256, 55604948, 111209896, 222419792]

約数ペア:

[(1, 222419792), (2, 111209896), (4, 55604948), (7, 31774256), (8, 27802474), (14, 15887128), (16, 13901237), (28, 7943564), (29, 7669648), (31, 7174832), (47, 4732336), (56, 3971782), (58, 3834824), (62, 3587416), (94, 2366168), (112, 1985891), (116, 1917412), (124, 1793708), (188, 1183084), (203, 1095664), (217, 1024976), (232, 958706), (248, 896854), (329, 676048), (376, 591542), (406, 547832), (434, 512488), (464, 479353), (496, 448427), (658, 338024), (752, 295771), (812, 273916), (868, 256244), (899, 247408), (1316, 169012), (1363, 163184), (1457, 152656), (1624, 136958), (1736, 128122), (1798, 123704), (2209, 100688), (2632, 84506), (2726, 81592), (2914, 76328), (3248, 68479), (3472, 64061), (3596, 61852), (4418, 50344), (5264, 42253), (5452, 40796), (5828, 38164), (6293, 35344), (7192, 30926), (8836, 25172), (9541, 23312), (10199, 21808), (10904, 20398), (11656, 19082), (12586, 17672), (14384, 15463)]