778888992

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{19001}}^1$

素因数の和:19082

約数の個数: 96

約数和(自身を含む): 2375097984

約数和(自身を除く): 1596208992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 84, 96, 112, 122, 168, 183, 224, 244, 336, 366, 427, 488, 672, 732, 854, 976, 1281, 1464, 1708, 1952, 2562, 2928, 3416, 5124, 5856, 6832, 10248, 13664, 19001, 20496, 38002, 40992, 57003, 76004, 114006, 133007, 152008, 228012, 266014, 304016, 399021, 456024, 532028, 608032, 798042, 912048, 1064056, 1159061, 1596084, 1824096, 2128112, 2318122, 3192168, 3477183, 4256224, 4636244, 6384336, 6954366, 8113427, 9272488, 12768672, 13908732, 16226854, 18544976, 24340281, 27817464, 32453708, 37089952, 48680562, 55634928, 64907416, 97361124, 111269856, 129814832, 194722248, 259629664, 389444496, 778888992]

約数ペア:

[(1, 778888992), (2, 389444496), (3, 259629664), (4, 194722248), (6, 129814832), (7, 111269856), (8, 97361124), (12, 64907416), (14, 55634928), (16, 48680562), (21, 37089952), (24, 32453708), (28, 27817464), (32, 24340281), (42, 18544976), (48, 16226854), (56, 13908732), (61, 12768672), (84, 9272488), (96, 8113427), (112, 6954366), (122, 6384336), (168, 4636244), (183, 4256224), (224, 3477183), (244, 3192168), (336, 2318122), (366, 2128112), (427, 1824096), (488, 1596084), (672, 1159061), (732, 1064056), (854, 912048), (976, 798042), (1281, 608032), (1464, 532028), (1708, 456024), (1952, 399021), (2562, 304016), (2928, 266014), (3416, 228012), (5124, 152008), (5856, 133007), (6832, 114006), (10248, 76004), (13664, 57003), (19001, 40992), (20496, 38002)]