266218368

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3137}}^1$

素因数の和:3184

約数の個数: 128

約数和(自身を含む): 806591520

約数和(自身を除く): 540373152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 192, 204, 208, 221, 272, 312, 384, 408, 416, 442, 544, 624, 663, 816, 832, 884, 1088, 1248, 1326, 1632, 1664, 1768, 2176, 2496, 2652, 3137, 3264, 3536, 4992, 5304, 6274, 6528, 7072, 9411, 10608, 12548, 14144, 18822, 21216, 25096, 28288, 37644, 40781, 42432, 50192, 53329, 75288, 81562, 84864, 100384, 106658, 122343, 150576, 159987, 163124, 200768, 213316, 244686, 301152, 319974, 326248, 401536, 426632, 489372, 602304, 639948, 652496, 693277, 853264, 978744, 1204608, 1279896, 1304992, 1386554, 1706528, 1957488, 2079831, 2559792, 2609984, 2773108, 3413056, 3914976, 4159662, 5119584, 5219968, 5546216, 6826112, 7829952, 8319324, 10239168, 11092432, 15659904, 16638648, 20478336, 22184864, 33277296, 44369728, 66554592, 88739456, 133109184, 266218368]

約数ペア:

[(1, 266218368), (2, 133109184), (3, 88739456), (4, 66554592), (6, 44369728), (8, 33277296), (12, 22184864), (13, 20478336), (16, 16638648), (17, 15659904), (24, 11092432), (26, 10239168), (32, 8319324), (34, 7829952), (39, 6826112), (48, 5546216), (51, 5219968), (52, 5119584), (64, 4159662), (68, 3914976), (78, 3413056), (96, 2773108), (102, 2609984), (104, 2559792), (128, 2079831), (136, 1957488), (156, 1706528), (192, 1386554), (204, 1304992), (208, 1279896), (221, 1204608), (272, 978744), (312, 853264), (384, 693277), (408, 652496), (416, 639948), (442, 602304), (544, 489372), (624, 426632), (663, 401536), (816, 326248), (832, 319974), (884, 301152), (1088, 244686), (1248, 213316), (1326, 200768), (1632, 163124), (1664, 159987), (1768, 150576), (2176, 122343), (2496, 106658), (2652, 100384), (3137, 84864), (3264, 81562), (3536, 75288), (4992, 53329), (5304, 50192), (6274, 42432), (6528, 40781), (7072, 37644), (9411, 28288), (10608, 25096), (12548, 21216), (14144, 18822)]