388442808

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1861}}^1$

素因数の和:2109

約数の個数: 96

約数和(自身を含む): 1138650240

約数和(自身を除く): 750207432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 223, 234, 312, 446, 468, 669, 892, 936, 1338, 1784, 1861, 2007, 2676, 2899, 3722, 4014, 5352, 5583, 5798, 7444, 8028, 8697, 11166, 11596, 14888, 16056, 16749, 17394, 22332, 23192, 24193, 26091, 33498, 34788, 44664, 48386, 52182, 66996, 69576, 72579, 96772, 104364, 133992, 145158, 193544, 208728, 217737, 290316, 415003, 435474, 580632, 830006, 870948, 1245009, 1660012, 1741896, 2490018, 3320024, 3735027, 4980036, 5395039, 7470054, 9960072, 10790078, 14940108, 16185117, 21580156, 29880216, 32370234, 43160312, 48555351, 64740468, 97110702, 129480936, 194221404, 388442808]

約数ペア:

[(1, 388442808), (2, 194221404), (3, 129480936), (4, 97110702), (6, 64740468), (8, 48555351), (9, 43160312), (12, 32370234), (13, 29880216), (18, 21580156), (24, 16185117), (26, 14940108), (36, 10790078), (39, 9960072), (52, 7470054), (72, 5395039), (78, 4980036), (104, 3735027), (117, 3320024), (156, 2490018), (223, 1741896), (234, 1660012), (312, 1245009), (446, 870948), (468, 830006), (669, 580632), (892, 435474), (936, 415003), (1338, 290316), (1784, 217737), (1861, 208728), (2007, 193544), (2676, 145158), (2899, 133992), (3722, 104364), (4014, 96772), (5352, 72579), (5583, 69576), (5798, 66996), (7444, 52182), (8028, 48386), (8697, 44664), (11166, 34788), (11596, 33498), (14888, 26091), (16056, 24193), (16749, 23192), (17394, 22332)]