328551552

素因数分解:

$2^7\times 3^6\times 7^1\times {\mathrm{503}}^1$

素因数の和:542

約数の個数: 224

約数和(自身を含む): 1123778880

約数和(自身を除く): 795227328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 288, 324, 336, 378, 384, 432, 448, 486, 503, 504, 567, 576, 648, 672, 729, 756, 864, 896, 972, 1006, 1008, 1134, 1152, 1296, 1344, 1458, 1509, 1512, 1701, 1728, 1944, 2012, 2016, 2268, 2592, 2688, 2916, 3018, 3024, 3402, 3456, 3521, 3888, 4024, 4032, 4527, 4536, 5103, 5184, 5832, 6036, 6048, 6804, 7042, 7776, 8048, 8064, 9054, 9072, 10206, 10368, 10563, 11664, 12072, 12096, 13581, 13608, 14084, 15552, 16096, 18108, 18144, 20412, 21126, 23328, 24144, 24192, 27162, 27216, 28168, 31104, 31689, 32192, 36216, 36288, 40743, 40824, 42252, 46656, 48288, 54324, 54432, 56336, 63378, 64384, 72432, 72576, 81486, 81648, 84504, 93312, 95067, 96576, 108648, 108864, 112672, 122229, 126756, 144864, 162972, 163296, 169008, 190134, 193152, 217296, 217728, 225344, 244458, 253512, 285201, 289728, 325944, 326592, 338016, 366687, 380268, 434592, 450688, 488916, 507024, 570402, 579456, 651888, 653184, 676032, 733374, 760536, 855603, 869184, 977832, 1014048, 1140804, 1303776, 1352064, 1466748, 1521072, 1711206, 1738368, 1955664, 2028096, 2281608, 2566809, 2607552, 2933496, 3042144, 3422412, 3911328, 4056192, 4563216, 5133618, 5215104, 5866992, 6084288, 6844824, 7822656, 9126432, 10267236, 11733984, 12168576, 13689648, 15645312, 18252864, 20534472, 23467968, 27379296, 36505728, 41068944, 46935936, 54758592, 82137888, 109517184, 164275776, 328551552]

約数ペア:

[(1, 328551552), (2, 164275776), (3, 109517184), (4, 82137888), (6, 54758592), (7, 46935936), (8, 41068944), (9, 36505728), (12, 27379296), (14, 23467968), (16, 20534472), (18, 18252864), (21, 15645312), (24, 13689648), (27, 12168576), (28, 11733984), (32, 10267236), (36, 9126432), (42, 7822656), (48, 6844824), (54, 6084288), (56, 5866992), (63, 5215104), (64, 5133618), (72, 4563216), (81, 4056192), (84, 3911328), (96, 3422412), (108, 3042144), (112, 2933496), (126, 2607552), (128, 2566809), (144, 2281608), (162, 2028096), (168, 1955664), (189, 1738368), (192, 1711206), (216, 1521072), (224, 1466748), (243, 1352064), (252, 1303776), (288, 1140804), (324, 1014048), (336, 977832), (378, 869184), (384, 855603), (432, 760536), (448, 733374), (486, 676032), (503, 653184), (504, 651888), (567, 579456), (576, 570402), (648, 507024), (672, 488916), (729, 450688), (756, 434592), (864, 380268), (896, 366687), (972, 338016), (1006, 326592), (1008, 325944), (1134, 289728), (1152, 285201), (1296, 253512), (1344, 244458), (1458, 225344), (1509, 217728), (1512, 217296), (1701, 193152), (1728, 190134), (1944, 169008), (2012, 163296), (2016, 162972), (2268, 144864), (2592, 126756), (2688, 122229), (2916, 112672), (3018, 108864), (3024, 108648), (3402, 96576), (3456, 95067), (3521, 93312), (3888, 84504), (4024, 81648), (4032, 81486), (4527, 72576), (4536, 72432), (5103, 64384), (5184, 63378), (5832, 56336), (6036, 54432), (6048, 54324), (6804, 48288), (7042, 46656), (7776, 42252), (8048, 40824), (8064, 40743), (9054, 36288), (9072, 36216), (10206, 32192), (10368, 31689), (10563, 31104), (11664, 28168), (12072, 27216), (12096, 27162), (13581, 24192), (13608, 24144), (14084, 23328), (15552, 21126), (16096, 20412), (18108, 18144)]