28215134976

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{276229}}^1$

素因数の和:276274

約数の個数: 144

約数和(自身を含む): 90338259200

約数和(自身を除く): 62123124224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 256, 266, 304, 336, 384, 399, 448, 456, 532, 608, 672, 768, 798, 896, 912, 1064, 1216, 1344, 1596, 1792, 1824, 2128, 2432, 2688, 3192, 3648, 4256, 4864, 5376, 6384, 7296, 8512, 12768, 14592, 17024, 25536, 34048, 51072, 102144, 276229, 552458, 828687, 1104916, 1657374, 1933603, 2209832, 3314748, 3867206, 4419664, 5248351, 5800809, 6629496, 7734412, 8839328, 10496702, 11601618, 13258992, 15468824, 15745053, 17678656, 20993404, 23203236, 26517984, 30937648, 31490106, 35357312, 36738457, 41986808, 46406472, 53035968, 61875296, 62980212, 70714624, 73476914, 83973616, 92812944, 106071936, 110215371, 123750592, 125960424, 146953828, 167947232, 185625888, 212143872, 220430742, 247501184, 251920848, 293907656, 335894464, 371251776, 440861484, 495002368, 503841696, 587815312, 671788928, 742503552, 881722968, 1007683392, 1175630624, 1343577856, 1485007104, 1763445936, 2015366784, 2351261248, 3526891872, 4030733568, 4702522496, 7053783744, 9405044992, 14107567488, 28215134976]

約数ペア:

[(1, 28215134976), (2, 14107567488), (3, 9405044992), (4, 7053783744), (6, 4702522496), (7, 4030733568), (8, 3526891872), (12, 2351261248), (14, 2015366784), (16, 1763445936), (19, 1485007104), (21, 1343577856), (24, 1175630624), (28, 1007683392), (32, 881722968), (38, 742503552), (42, 671788928), (48, 587815312), (56, 503841696), (57, 495002368), (64, 440861484), (76, 371251776), (84, 335894464), (96, 293907656), (112, 251920848), (114, 247501184), (128, 220430742), (133, 212143872), (152, 185625888), (168, 167947232), (192, 146953828), (224, 125960424), (228, 123750592), (256, 110215371), (266, 106071936), (304, 92812944), (336, 83973616), (384, 73476914), (399, 70714624), (448, 62980212), (456, 61875296), (532, 53035968), (608, 46406472), (672, 41986808), (768, 36738457), (798, 35357312), (896, 31490106), (912, 30937648), (1064, 26517984), (1216, 23203236), (1344, 20993404), (1596, 17678656), (1792, 15745053), (1824, 15468824), (2128, 13258992), (2432, 11601618), (2688, 10496702), (3192, 8839328), (3648, 7734412), (4256, 6629496), (4864, 5800809), (5376, 5248351), (6384, 4419664), (7296, 3867206), (8512, 3314748), (12768, 2209832), (14592, 1933603), (17024, 1657374), (25536, 1104916), (34048, 828687), (51072, 552458), (102144, 276229)]