445880904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3407}}^1$

素因数の和:3483

約数の個数: 128

約数和(自身を含む): 1374105600

約数和(自身を除く): 928224696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 41, 42, 56, 57, 76, 82, 84, 114, 123, 133, 152, 164, 168, 228, 246, 266, 287, 328, 399, 456, 492, 532, 574, 779, 798, 861, 984, 1064, 1148, 1558, 1596, 1722, 2296, 2337, 3116, 3192, 3407, 3444, 4674, 5453, 6232, 6814, 6888, 9348, 10221, 10906, 13628, 16359, 18696, 20442, 21812, 23849, 27256, 32718, 40884, 43624, 47698, 64733, 65436, 71547, 81768, 95396, 129466, 130872, 139687, 143094, 190792, 194199, 258932, 279374, 286188, 388398, 419061, 453131, 517864, 558748, 572376, 776796, 838122, 906262, 977809, 1117496, 1359393, 1553592, 1676244, 1812524, 1955618, 2654053, 2718786, 2933427, 3352488, 3625048, 3911236, 5308106, 5437572, 5866854, 7822472, 7962159, 10616212, 10875144, 11733708, 15924318, 18578371, 21232424, 23467416, 31848636, 37156742, 55735113, 63697272, 74313484, 111470226, 148626968, 222940452, 445880904]

約数ペア:

[(1, 445880904), (2, 222940452), (3, 148626968), (4, 111470226), (6, 74313484), (7, 63697272), (8, 55735113), (12, 37156742), (14, 31848636), (19, 23467416), (21, 21232424), (24, 18578371), (28, 15924318), (38, 11733708), (41, 10875144), (42, 10616212), (56, 7962159), (57, 7822472), (76, 5866854), (82, 5437572), (84, 5308106), (114, 3911236), (123, 3625048), (133, 3352488), (152, 2933427), (164, 2718786), (168, 2654053), (228, 1955618), (246, 1812524), (266, 1676244), (287, 1553592), (328, 1359393), (399, 1117496), (456, 977809), (492, 906262), (532, 838122), (574, 776796), (779, 572376), (798, 558748), (861, 517864), (984, 453131), (1064, 419061), (1148, 388398), (1558, 286188), (1596, 279374), (1722, 258932), (2296, 194199), (2337, 190792), (3116, 143094), (3192, 139687), (3407, 130872), (3444, 129466), (4674, 95396), (5453, 81768), (6232, 71547), (6814, 65436), (6888, 64733), (9348, 47698), (10221, 43624), (10906, 40884), (13628, 32718), (16359, 27256), (18696, 23849), (20442, 21812)]