253224552

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1619}}^1$

素因数の和:1668

約数の個数: 128

約数和(自身を含む): 777600000

約数和(自身を除く): 524375448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 76, 84, 98, 114, 133, 147, 152, 168, 196, 228, 266, 294, 343, 392, 399, 456, 532, 588, 686, 798, 931, 1029, 1064, 1176, 1372, 1596, 1619, 1862, 2058, 2744, 2793, 3192, 3238, 3724, 4116, 4857, 5586, 6476, 6517, 7448, 8232, 9714, 11172, 11333, 12952, 13034, 19428, 19551, 22344, 22666, 26068, 30761, 33999, 38856, 39102, 45332, 52136, 61522, 67998, 78204, 79331, 90664, 92283, 123044, 135996, 156408, 158662, 184566, 215327, 237993, 246088, 271992, 317324, 369132, 430654, 475986, 555317, 634648, 645981, 738264, 861308, 951972, 1110634, 1291962, 1507289, 1665951, 1722616, 1903944, 2221268, 2583924, 3014578, 3331902, 4442536, 4521867, 5167848, 6029156, 6663804, 9043734, 10551023, 12058312, 13327608, 18087468, 21102046, 31653069, 36174936, 42204092, 63306138, 84408184, 126612276, 253224552]

約数ペア:

[(1, 253224552), (2, 126612276), (3, 84408184), (4, 63306138), (6, 42204092), (7, 36174936), (8, 31653069), (12, 21102046), (14, 18087468), (19, 13327608), (21, 12058312), (24, 10551023), (28, 9043734), (38, 6663804), (42, 6029156), (49, 5167848), (56, 4521867), (57, 4442536), (76, 3331902), (84, 3014578), (98, 2583924), (114, 2221268), (133, 1903944), (147, 1722616), (152, 1665951), (168, 1507289), (196, 1291962), (228, 1110634), (266, 951972), (294, 861308), (343, 738264), (392, 645981), (399, 634648), (456, 555317), (532, 475986), (588, 430654), (686, 369132), (798, 317324), (931, 271992), (1029, 246088), (1064, 237993), (1176, 215327), (1372, 184566), (1596, 158662), (1619, 156408), (1862, 135996), (2058, 123044), (2744, 92283), (2793, 90664), (3192, 79331), (3238, 78204), (3724, 67998), (4116, 61522), (4857, 52136), (5586, 45332), (6476, 39102), (6517, 38856), (7448, 33999), (8232, 30761), (9714, 26068), (11172, 22666), (11333, 22344), (12952, 19551), (13034, 19428)]