15691843872

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{661}}^1\times {\mathrm{2659}}^1$

素因数の和:3367

約数の個数: 144

約数和(自身を含む): 46150191360

約数和(自身を除く): 30458347488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 661, 744, 992, 1116, 1322, 1488, 1983, 2232, 2644, 2659, 2976, 3966, 4464, 5288, 5318, 5949, 7932, 7977, 8928, 10576, 10636, 11898, 15864, 15954, 20491, 21152, 21272, 23796, 23931, 31728, 31908, 40982, 42544, 47592, 47862, 61473, 63456, 63816, 81964, 82429, 85088, 95184, 95724, 122946, 127632, 163928, 164858, 184419, 190368, 191448, 245892, 247287, 255264, 327856, 329716, 368838, 382896, 491784, 494574, 655712, 659432, 737676, 741861, 765792, 983568, 989148, 1318864, 1475352, 1483722, 1757599, 1967136, 1978296, 2637728, 2950704, 2967444, 3515198, 3956592, 5272797, 5901408, 5934888, 7030396, 7913184, 10545594, 11869776, 14060792, 15818391, 21091188, 23739552, 28121584, 31636782, 42182376, 54485569, 56243168, 63273564, 84364752, 108971138, 126547128, 163456707, 168729504, 217942276, 253094256, 326913414, 435884552, 490370121, 506188512, 653826828, 871769104, 980740242, 1307653656, 1743538208, 1961480484, 2615307312, 3922960968, 5230614624, 7845921936, 15691843872]

約数ペア:

[(1, 15691843872), (2, 7845921936), (3, 5230614624), (4, 3922960968), (6, 2615307312), (8, 1961480484), (9, 1743538208), (12, 1307653656), (16, 980740242), (18, 871769104), (24, 653826828), (31, 506188512), (32, 490370121), (36, 435884552), (48, 326913414), (62, 253094256), (72, 217942276), (93, 168729504), (96, 163456707), (124, 126547128), (144, 108971138), (186, 84364752), (248, 63273564), (279, 56243168), (288, 54485569), (372, 42182376), (496, 31636782), (558, 28121584), (661, 23739552), (744, 21091188), (992, 15818391), (1116, 14060792), (1322, 11869776), (1488, 10545594), (1983, 7913184), (2232, 7030396), (2644, 5934888), (2659, 5901408), (2976, 5272797), (3966, 3956592), (4464, 3515198), (5288, 2967444), (5318, 2950704), (5949, 2637728), (7932, 1978296), (7977, 1967136), (8928, 1757599), (10576, 1483722), (10636, 1475352), (11898, 1318864), (15864, 989148), (15954, 983568), (20491, 765792), (21152, 741861), (21272, 737676), (23796, 659432), (23931, 655712), (31728, 494574), (31908, 491784), (40982, 382896), (42544, 368838), (47592, 329716), (47862, 327856), (61473, 255264), (63456, 247287), (63816, 245892), (81964, 191448), (82429, 190368), (85088, 184419), (95184, 164858), (95724, 163928), (122946, 127632)]