1621245312

素因数分解:

$2^7\times 3^2\times {\mathrm{61}}^1\times {\mathrm{23071}}^1$

素因数の和:23152

約数の個数: 96

約数和(自身を含む): 4741988160

約数和(自身を除く): 3120742848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 128, 144, 183, 192, 244, 288, 366, 384, 488, 549, 576, 732, 976, 1098, 1152, 1464, 1952, 2196, 2928, 3904, 4392, 5856, 7808, 8784, 11712, 17568, 23071, 23424, 35136, 46142, 69213, 70272, 92284, 138426, 184568, 207639, 276852, 369136, 415278, 553704, 738272, 830556, 1107408, 1407331, 1476544, 1661112, 2214816, 2814662, 2953088, 3322224, 4221993, 4429632, 5629324, 6644448, 8443986, 8859264, 11258648, 12665979, 13288896, 16887972, 22517296, 25331958, 26577792, 33775944, 45034592, 50663916, 67551888, 90069184, 101327832, 135103776, 180138368, 202655664, 270207552, 405311328, 540415104, 810622656, 1621245312]

約数ペア:

[(1, 1621245312), (2, 810622656), (3, 540415104), (4, 405311328), (6, 270207552), (8, 202655664), (9, 180138368), (12, 135103776), (16, 101327832), (18, 90069184), (24, 67551888), (32, 50663916), (36, 45034592), (48, 33775944), (61, 26577792), (64, 25331958), (72, 22517296), (96, 16887972), (122, 13288896), (128, 12665979), (144, 11258648), (183, 8859264), (192, 8443986), (244, 6644448), (288, 5629324), (366, 4429632), (384, 4221993), (488, 3322224), (549, 2953088), (576, 2814662), (732, 2214816), (976, 1661112), (1098, 1476544), (1152, 1407331), (1464, 1107408), (1952, 830556), (2196, 738272), (2928, 553704), (3904, 415278), (4392, 369136), (5856, 276852), (7808, 207639), (8784, 184568), (11712, 138426), (17568, 92284), (23071, 70272), (23424, 69213), (35136, 46142)]