1804397748

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:314

約数の個数: 192

約数和(自身を含む): 4898880000

約数和(自身を除く): 3094482252

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 29, 34, 46, 51, 58, 68, 69, 87, 89, 92, 102, 116, 138, 149, 174, 178, 204, 267, 276, 298, 348, 356, 391, 447, 493, 534, 596, 667, 782, 894, 986, 1068, 1173, 1334, 1479, 1513, 1564, 1788, 1972, 2001, 2047, 2346, 2533, 2581, 2668, 2958, 3026, 3427, 4002, 4094, 4321, 4539, 4692, 5066, 5162, 5916, 6052, 6141, 6854, 7599, 7743, 8004, 8188, 8642, 9078, 10132, 10281, 10324, 11339, 12282, 12963, 13261, 13708, 15198, 15486, 17284, 18156, 20562, 22678, 24564, 25926, 26522, 30396, 30972, 34017, 34799, 39783, 41124, 43877, 45356, 51852, 53044, 58259, 59363, 68034, 69598, 73457, 79566, 87754, 99383, 104397, 116518, 118726, 131631, 136068, 139196, 146914, 159132, 174777, 175508, 178089, 198766, 208794, 220371, 225437, 233036, 237452, 263262, 293828, 298149, 305003, 349554, 356178, 384569, 397532, 417588, 440742, 450874, 526524, 596298, 610006, 676311, 699108, 712356, 769138, 881484, 901748, 915009, 1009171, 1153707, 1192596, 1220012, 1352622, 1538276, 1689511, 1830018, 2018342, 2307414, 2705244, 3027513, 3379022, 3660036, 4036684, 4614828, 5068533, 5185051, 6055026, 6537673, 6758044, 8845087, 10137066, 10370102, 12110052, 13075346, 15555153, 17690174, 19613019, 20274132, 20740204, 26150692, 26535261, 31110306, 35380348, 39226038, 53070522, 62220612, 78452076, 106141044, 150366479, 300732958, 451099437, 601465916, 902198874, 1804397748]

約数ペア:

[(1, 1804397748), (2, 902198874), (3, 601465916), (4, 451099437), (6, 300732958), (12, 150366479), (17, 106141044), (23, 78452076), (29, 62220612), (34, 53070522), (46, 39226038), (51, 35380348), (58, 31110306), (68, 26535261), (69, 26150692), (87, 20740204), (89, 20274132), (92, 19613019), (102, 17690174), (116, 15555153), (138, 13075346), (149, 12110052), (174, 10370102), (178, 10137066), (204, 8845087), (267, 6758044), (276, 6537673), (298, 6055026), (348, 5185051), (356, 5068533), (391, 4614828), (447, 4036684), (493, 3660036), (534, 3379022), (596, 3027513), (667, 2705244), (782, 2307414), (894, 2018342), (986, 1830018), (1068, 1689511), (1173, 1538276), (1334, 1352622), (1479, 1220012), (1513, 1192596), (1564, 1153707), (1788, 1009171), (1972, 915009), (2001, 901748), (2047, 881484), (2346, 769138), (2533, 712356), (2581, 699108), (2668, 676311), (2958, 610006), (3026, 596298), (3427, 526524), (4002, 450874), (4094, 440742), (4321, 417588), (4539, 397532), (4692, 384569), (5066, 356178), (5162, 349554), (5916, 305003), (6052, 298149), (6141, 293828), (6854, 263262), (7599, 237452), (7743, 233036), (8004, 225437), (8188, 220371), (8642, 208794), (9078, 198766), (10132, 178089), (10281, 175508), (10324, 174777), (11339, 159132), (12282, 146914), (12963, 139196), (13261, 136068), (13708, 131631), (15198, 118726), (15486, 116518), (17284, 104397), (18156, 99383), (20562, 87754), (22678, 79566), (24564, 73457), (25926, 69598), (26522, 68034), (30396, 59363), (30972, 58259), (34017, 53044), (34799, 51852), (39783, 45356), (41124, 43877)]