255249192

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{337}}^1$

素因数の和:527

約数の個数: 128

約数和(自身を含む): 739814400

約数和(自身を除く): 484565208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 151, 152, 209, 228, 264, 302, 337, 418, 453, 456, 604, 627, 674, 836, 906, 1011, 1208, 1254, 1348, 1661, 1672, 1812, 2022, 2508, 2696, 2869, 3322, 3624, 3707, 4044, 4983, 5016, 5738, 6403, 6644, 7414, 8088, 8607, 9966, 11121, 11476, 12806, 13288, 14828, 17214, 19209, 19932, 22242, 22952, 25612, 29656, 31559, 34428, 38418, 39864, 44484, 50887, 51224, 63118, 68856, 70433, 76836, 88968, 94677, 101774, 126236, 140866, 152661, 153672, 189354, 203548, 211299, 252472, 281732, 305322, 378708, 407096, 422598, 559757, 563464, 610644, 757416, 845196, 966853, 1119514, 1221288, 1679271, 1690392, 1933706, 2239028, 2900559, 3358542, 3867412, 4478056, 5801118, 6717084, 7734824, 10635383, 11602236, 13434168, 21270766, 23204472, 31906149, 42541532, 63812298, 85083064, 127624596, 255249192]

約数ペア:

[(1, 255249192), (2, 127624596), (3, 85083064), (4, 63812298), (6, 42541532), (8, 31906149), (11, 23204472), (12, 21270766), (19, 13434168), (22, 11602236), (24, 10635383), (33, 7734824), (38, 6717084), (44, 5801118), (57, 4478056), (66, 3867412), (76, 3358542), (88, 2900559), (114, 2239028), (132, 1933706), (151, 1690392), (152, 1679271), (209, 1221288), (228, 1119514), (264, 966853), (302, 845196), (337, 757416), (418, 610644), (453, 563464), (456, 559757), (604, 422598), (627, 407096), (674, 378708), (836, 305322), (906, 281732), (1011, 252472), (1208, 211299), (1254, 203548), (1348, 189354), (1661, 153672), (1672, 152661), (1812, 140866), (2022, 126236), (2508, 101774), (2696, 94677), (2869, 88968), (3322, 76836), (3624, 70433), (3707, 68856), (4044, 63118), (4983, 51224), (5016, 50887), (5738, 44484), (6403, 39864), (6644, 38418), (7414, 34428), (8088, 31559), (8607, 29656), (9966, 25612), (11121, 22952), (11476, 22242), (12806, 19932), (13288, 19209), (14828, 17214)]