1690244568

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{1381}}^1$

素因数の和:1673

約数の個数: 96

約数和(自身を含む): 4656787200

約数和(自身を除く): 2966542632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 191, 267, 356, 382, 534, 573, 712, 764, 801, 1068, 1146, 1381, 1528, 1602, 1719, 2136, 2292, 2762, 3204, 3438, 4143, 4584, 5524, 6408, 6876, 8286, 11048, 12429, 13752, 16572, 16999, 24858, 33144, 33998, 49716, 50997, 67996, 99432, 101994, 122909, 135992, 152991, 203988, 245818, 263771, 305982, 368727, 407976, 491636, 527542, 611964, 737454, 791313, 983272, 1055084, 1106181, 1223928, 1474908, 1582626, 2110168, 2212362, 2373939, 2949816, 3165252, 4424724, 4747878, 6330504, 8849448, 9495756, 18991512, 23475619, 46951238, 70426857, 93902476, 140853714, 187804952, 211280571, 281707428, 422561142, 563414856, 845122284, 1690244568]

約数ペア:

[(1, 1690244568), (2, 845122284), (3, 563414856), (4, 422561142), (6, 281707428), (8, 211280571), (9, 187804952), (12, 140853714), (18, 93902476), (24, 70426857), (36, 46951238), (72, 23475619), (89, 18991512), (178, 9495756), (191, 8849448), (267, 6330504), (356, 4747878), (382, 4424724), (534, 3165252), (573, 2949816), (712, 2373939), (764, 2212362), (801, 2110168), (1068, 1582626), (1146, 1474908), (1381, 1223928), (1528, 1106181), (1602, 1055084), (1719, 983272), (2136, 791313), (2292, 737454), (2762, 611964), (3204, 527542), (3438, 491636), (4143, 407976), (4584, 368727), (5524, 305982), (6408, 263771), (6876, 245818), (8286, 203988), (11048, 152991), (12429, 135992), (13752, 122909), (16572, 101994), (16999, 99432), (24858, 67996), (33144, 50997), (33998, 49716)]