1319901408

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10733}}^1$

素因数の和:10817

約数の個数: 144

約数和(自身を含む): 4360408416

約数和(自身を除く): 3040507008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 61, 63, 72, 84, 96, 112, 122, 126, 144, 168, 183, 224, 244, 252, 288, 336, 366, 427, 488, 504, 549, 672, 732, 854, 976, 1008, 1098, 1281, 1464, 1708, 1952, 2016, 2196, 2562, 2928, 3416, 3843, 4392, 5124, 5856, 6832, 7686, 8784, 10248, 10733, 13664, 15372, 17568, 20496, 21466, 30744, 32199, 40992, 42932, 61488, 64398, 75131, 85864, 96597, 122976, 128796, 150262, 171728, 193194, 225393, 257592, 300524, 343456, 386388, 450786, 515184, 601048, 654713, 676179, 772776, 901572, 1030368, 1202096, 1309426, 1352358, 1545552, 1803144, 1964139, 2404192, 2618852, 2704716, 3091104, 3606288, 3928278, 4582991, 5237704, 5409432, 5892417, 7212576, 7856556, 9165982, 10475408, 10818864, 11784834, 13748973, 15713112, 18331964, 20950816, 21637728, 23569668, 27497946, 31426224, 36663928, 41246919, 47139336, 54995892, 62852448, 73327856, 82493838, 94278672, 109991784, 146655712, 164987676, 188557344, 219983568, 329975352, 439967136, 659950704, 1319901408]

約数ペア:

[(1, 1319901408), (2, 659950704), (3, 439967136), (4, 329975352), (6, 219983568), (7, 188557344), (8, 164987676), (9, 146655712), (12, 109991784), (14, 94278672), (16, 82493838), (18, 73327856), (21, 62852448), (24, 54995892), (28, 47139336), (32, 41246919), (36, 36663928), (42, 31426224), (48, 27497946), (56, 23569668), (61, 21637728), (63, 20950816), (72, 18331964), (84, 15713112), (96, 13748973), (112, 11784834), (122, 10818864), (126, 10475408), (144, 9165982), (168, 7856556), (183, 7212576), (224, 5892417), (244, 5409432), (252, 5237704), (288, 4582991), (336, 3928278), (366, 3606288), (427, 3091104), (488, 2704716), (504, 2618852), (549, 2404192), (672, 1964139), (732, 1803144), (854, 1545552), (976, 1352358), (1008, 1309426), (1098, 1202096), (1281, 1030368), (1464, 901572), (1708, 772776), (1952, 676179), (2016, 654713), (2196, 601048), (2562, 515184), (2928, 450786), (3416, 386388), (3843, 343456), (4392, 300524), (5124, 257592), (5856, 225393), (6832, 193194), (7686, 171728), (8784, 150262), (10248, 128796), (10733, 122976), (13664, 96597), (15372, 85864), (17568, 75131), (20496, 64398), (21466, 61488), (30744, 42932), (32199, 40992)]