269689992

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{439}}^1$

素因数の和:651

約数の個数: 128

約数和(自身を含む): 798336000

約数和(自身を除く): 528646008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 179, 264, 286, 312, 358, 429, 439, 537, 572, 716, 858, 878, 1074, 1144, 1317, 1432, 1716, 1756, 1969, 2148, 2327, 2634, 3432, 3512, 3938, 4296, 4654, 4829, 5268, 5707, 5907, 6981, 7876, 9308, 9658, 10536, 11414, 11814, 13962, 14487, 15752, 17121, 18616, 19316, 22828, 23628, 25597, 27924, 28974, 34242, 38632, 45656, 47256, 51194, 55848, 57948, 62777, 68484, 76791, 78581, 102388, 115896, 125554, 136968, 153582, 157162, 188331, 204776, 235743, 251108, 307164, 314324, 376662, 471486, 502216, 614328, 628648, 753324, 864391, 942972, 1021553, 1506648, 1728782, 1885944, 2043106, 2593173, 3064659, 3457564, 4086212, 5186346, 6129318, 6915128, 8172424, 10372692, 11237083, 12258636, 20745384, 22474166, 24517272, 33711249, 44948332, 67422498, 89896664, 134844996, 269689992]

約数ペア:

[(1, 269689992), (2, 134844996), (3, 89896664), (4, 67422498), (6, 44948332), (8, 33711249), (11, 24517272), (12, 22474166), (13, 20745384), (22, 12258636), (24, 11237083), (26, 10372692), (33, 8172424), (39, 6915128), (44, 6129318), (52, 5186346), (66, 4086212), (78, 3457564), (88, 3064659), (104, 2593173), (132, 2043106), (143, 1885944), (156, 1728782), (179, 1506648), (264, 1021553), (286, 942972), (312, 864391), (358, 753324), (429, 628648), (439, 614328), (537, 502216), (572, 471486), (716, 376662), (858, 314324), (878, 307164), (1074, 251108), (1144, 235743), (1317, 204776), (1432, 188331), (1716, 157162), (1756, 153582), (1969, 136968), (2148, 125554), (2327, 115896), (2634, 102388), (3432, 78581), (3512, 76791), (3938, 68484), (4296, 62777), (4654, 57948), (4829, 55848), (5268, 51194), (5707, 47256), (5907, 45656), (6981, 38632), (7876, 34242), (9308, 28974), (9658, 27924), (10536, 25597), (11414, 23628), (11814, 22828), (13962, 19316), (14487, 18616), (15752, 17121)]