667472736

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{857}}^1$

素因数の和:957

約数の個数: 192

約数和(自身を含む): 2144862720

約数和(自身を除く): 1477389984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 61, 76, 84, 96, 112, 114, 122, 133, 152, 168, 183, 224, 228, 244, 266, 304, 336, 366, 399, 427, 456, 488, 532, 608, 672, 732, 798, 854, 857, 912, 976, 1064, 1159, 1281, 1464, 1596, 1708, 1714, 1824, 1952, 2128, 2318, 2562, 2571, 2928, 3192, 3416, 3428, 3477, 4256, 4636, 5124, 5142, 5856, 5999, 6384, 6832, 6856, 6954, 8113, 9272, 10248, 10284, 11998, 12768, 13664, 13712, 13908, 16226, 16283, 17997, 18544, 20496, 20568, 23996, 24339, 27424, 27816, 32452, 32566, 35994, 37088, 40992, 41136, 47992, 48678, 48849, 52277, 55632, 64904, 65132, 71988, 82272, 95984, 97356, 97698, 104554, 111264, 113981, 129808, 130264, 143976, 156831, 191968, 194712, 195396, 209108, 227962, 259616, 260528, 287952, 313662, 341943, 365939, 389424, 390792, 418216, 455924, 521056, 575904, 627324, 683886, 731878, 778848, 781584, 836432, 911848, 993263, 1097817, 1254648, 1367772, 1463756, 1563168, 1672864, 1823696, 1986526, 2195634, 2509296, 2735544, 2927512, 2979789, 3647392, 3973052, 4391268, 5018592, 5471088, 5855024, 5959578, 6952841, 7946104, 8782536, 10942176, 11710048, 11919156, 13905682, 15892208, 17565072, 20858523, 23838312, 27811364, 31784416, 35130144, 41717046, 47676624, 55622728, 83434092, 95353248, 111245456, 166868184, 222490912, 333736368, 667472736]

約数ペア:

[(1, 667472736), (2, 333736368), (3, 222490912), (4, 166868184), (6, 111245456), (7, 95353248), (8, 83434092), (12, 55622728), (14, 47676624), (16, 41717046), (19, 35130144), (21, 31784416), (24, 27811364), (28, 23838312), (32, 20858523), (38, 17565072), (42, 15892208), (48, 13905682), (56, 11919156), (57, 11710048), (61, 10942176), (76, 8782536), (84, 7946104), (96, 6952841), (112, 5959578), (114, 5855024), (122, 5471088), (133, 5018592), (152, 4391268), (168, 3973052), (183, 3647392), (224, 2979789), (228, 2927512), (244, 2735544), (266, 2509296), (304, 2195634), (336, 1986526), (366, 1823696), (399, 1672864), (427, 1563168), (456, 1463756), (488, 1367772), (532, 1254648), (608, 1097817), (672, 993263), (732, 911848), (798, 836432), (854, 781584), (857, 778848), (912, 731878), (976, 683886), (1064, 627324), (1159, 575904), (1281, 521056), (1464, 455924), (1596, 418216), (1708, 390792), (1714, 389424), (1824, 365939), (1952, 341943), (2128, 313662), (2318, 287952), (2562, 260528), (2571, 259616), (2928, 227962), (3192, 209108), (3416, 195396), (3428, 194712), (3477, 191968), (4256, 156831), (4636, 143976), (5124, 130264), (5142, 129808), (5856, 113981), (5999, 111264), (6384, 104554), (6832, 97698), (6856, 97356), (6954, 95984), (8113, 82272), (9272, 71988), (10248, 65132), (10284, 64904), (11998, 55632), (12768, 52277), (13664, 48849), (13712, 48678), (13908, 47992), (16226, 41136), (16283, 40992), (17997, 37088), (18544, 35994), (20496, 32566), (20568, 32452), (23996, 27816), (24339, 27424)]