380913764

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3163}}^1$

素因数の和:3225

約数の個数: 96

約数和(自身を含む): 918521856

約数和(自身を除く): 537608092

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 23, 28, 34, 44, 46, 68, 77, 92, 119, 154, 161, 187, 238, 253, 308, 322, 374, 391, 476, 506, 644, 748, 782, 1012, 1309, 1564, 1771, 2618, 2737, 3163, 3542, 4301, 5236, 5474, 6326, 7084, 8602, 10948, 12652, 17204, 22141, 30107, 34793, 44282, 53771, 60214, 69586, 72749, 88564, 107542, 120428, 139172, 145498, 215084, 243551, 290996, 376397, 487102, 509243, 591481, 752794, 800239, 974204, 1018486, 1182962, 1236733, 1505588, 1600478, 2036972, 2365924, 2473466, 3200956, 4140367, 4946932, 5601673, 8280734, 8657131, 11203346, 13604063, 16561468, 17314262, 22406692, 27208126, 34628524, 54416252, 95228441, 190456882, 380913764]

約数ペア:

[(1, 380913764), (2, 190456882), (4, 95228441), (7, 54416252), (11, 34628524), (14, 27208126), (17, 22406692), (22, 17314262), (23, 16561468), (28, 13604063), (34, 11203346), (44, 8657131), (46, 8280734), (68, 5601673), (77, 4946932), (92, 4140367), (119, 3200956), (154, 2473466), (161, 2365924), (187, 2036972), (238, 1600478), (253, 1505588), (308, 1236733), (322, 1182962), (374, 1018486), (391, 974204), (476, 800239), (506, 752794), (644, 591481), (748, 509243), (782, 487102), (1012, 376397), (1309, 290996), (1564, 243551), (1771, 215084), (2618, 145498), (2737, 139172), (3163, 120428), (3542, 107542), (4301, 88564), (5236, 72749), (5474, 69586), (6326, 60214), (7084, 53771), (8602, 44282), (10948, 34793), (12652, 30107), (17204, 22141)]