381417552

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1499}}^1$

素因数の和:1566

約数の個数: 160

約数和(自身を含む): 1190400000

約数和(自身を除く): 808982448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 36, 38, 48, 54, 57, 62, 72, 76, 93, 108, 114, 124, 144, 152, 171, 186, 216, 228, 248, 279, 304, 342, 372, 432, 456, 496, 513, 558, 589, 684, 744, 837, 912, 1026, 1116, 1178, 1368, 1488, 1499, 1674, 1767, 2052, 2232, 2356, 2736, 2998, 3348, 3534, 4104, 4464, 4497, 4712, 5301, 5996, 6696, 7068, 8208, 8994, 9424, 10602, 11992, 13392, 13491, 14136, 15903, 17988, 21204, 23984, 26982, 28272, 28481, 31806, 35976, 40473, 42408, 46469, 53964, 56962, 63612, 71952, 80946, 84816, 85443, 92938, 107928, 113924, 127224, 139407, 161892, 170886, 185876, 215856, 227848, 254448, 256329, 278814, 323784, 341772, 371752, 418221, 455696, 512658, 557628, 647568, 683544, 743504, 768987, 836442, 882911, 1025316, 1115256, 1254663, 1367088, 1537974, 1672884, 1765822, 2050632, 2230512, 2509326, 2648733, 3075948, 3345768, 3531644, 4101264, 5018652, 5297466, 6151896, 6691536, 7063288, 7946199, 10037304, 10594932, 12303792, 14126576, 15892398, 20074608, 21189864, 23838597, 31784796, 42379728, 47677194, 63569592, 95354388, 127139184, 190708776, 381417552]

約数ペア:

[(1, 381417552), (2, 190708776), (3, 127139184), (4, 95354388), (6, 63569592), (8, 47677194), (9, 42379728), (12, 31784796), (16, 23838597), (18, 21189864), (19, 20074608), (24, 15892398), (27, 14126576), (31, 12303792), (36, 10594932), (38, 10037304), (48, 7946199), (54, 7063288), (57, 6691536), (62, 6151896), (72, 5297466), (76, 5018652), (93, 4101264), (108, 3531644), (114, 3345768), (124, 3075948), (144, 2648733), (152, 2509326), (171, 2230512), (186, 2050632), (216, 1765822), (228, 1672884), (248, 1537974), (279, 1367088), (304, 1254663), (342, 1115256), (372, 1025316), (432, 882911), (456, 836442), (496, 768987), (513, 743504), (558, 683544), (589, 647568), (684, 557628), (744, 512658), (837, 455696), (912, 418221), (1026, 371752), (1116, 341772), (1178, 323784), (1368, 278814), (1488, 256329), (1499, 254448), (1674, 227848), (1767, 215856), (2052, 185876), (2232, 170886), (2356, 161892), (2736, 139407), (2998, 127224), (3348, 113924), (3534, 107928), (4104, 92938), (4464, 85443), (4497, 84816), (4712, 80946), (5301, 71952), (5996, 63612), (6696, 56962), (7068, 53964), (8208, 46469), (8994, 42408), (9424, 40473), (10602, 35976), (11992, 31806), (13392, 28481), (13491, 28272), (14136, 26982), (15903, 23984), (17988, 21204)]