1728907584

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{12809}}^1$

素因数の和:12880

約数の個数: 112

約数和(自身を含む): 4945684800

約数和(自身を除く): 3216777216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 48, 57, 64, 74, 76, 96, 111, 114, 148, 152, 192, 222, 228, 296, 304, 444, 456, 592, 608, 703, 888, 912, 1184, 1216, 1406, 1776, 1824, 2109, 2368, 2812, 3552, 3648, 4218, 5624, 7104, 8436, 11248, 12809, 16872, 22496, 25618, 33744, 38427, 44992, 51236, 67488, 76854, 102472, 134976, 153708, 204944, 243371, 307416, 409888, 473933, 486742, 614832, 730113, 819776, 947866, 973484, 1229664, 1421799, 1460226, 1895732, 1946968, 2459328, 2843598, 2920452, 3791464, 3893936, 5687196, 5840904, 7582928, 7787872, 9004727, 11374392, 11681808, 15165856, 15575744, 18009454, 22748784, 23363616, 27014181, 30331712, 36018908, 45497568, 46727232, 54028362, 72037816, 90995136, 108056724, 144075632, 216113448, 288151264, 432226896, 576302528, 864453792, 1728907584]

約数ペア:

[(1, 1728907584), (2, 864453792), (3, 576302528), (4, 432226896), (6, 288151264), (8, 216113448), (12, 144075632), (16, 108056724), (19, 90995136), (24, 72037816), (32, 54028362), (37, 46727232), (38, 45497568), (48, 36018908), (57, 30331712), (64, 27014181), (74, 23363616), (76, 22748784), (96, 18009454), (111, 15575744), (114, 15165856), (148, 11681808), (152, 11374392), (192, 9004727), (222, 7787872), (228, 7582928), (296, 5840904), (304, 5687196), (444, 3893936), (456, 3791464), (592, 2920452), (608, 2843598), (703, 2459328), (888, 1946968), (912, 1895732), (1184, 1460226), (1216, 1421799), (1406, 1229664), (1776, 973484), (1824, 947866), (2109, 819776), (2368, 730113), (2812, 614832), (3552, 486742), (3648, 473933), (4218, 409888), (5624, 307416), (7104, 243371), (8436, 204944), (11248, 153708), (12809, 134976), (16872, 102472), (22496, 76854), (25618, 67488), (33744, 51236), (38427, 44992)]