328865184

素因数分解:

$2^5\times 3^4\times {\mathrm{71}}^1\times {\mathrm{1787}}^1$

素因数の和:1880

約数の個数: 120

約数和(自身を含む): 981354528

約数和(自身を除く): 652489344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 71, 72, 81, 96, 108, 142, 144, 162, 213, 216, 284, 288, 324, 426, 432, 568, 639, 648, 852, 864, 1136, 1278, 1296, 1704, 1787, 1917, 2272, 2556, 2592, 3408, 3574, 3834, 5112, 5361, 5751, 6816, 7148, 7668, 10224, 10722, 11502, 14296, 15336, 16083, 20448, 21444, 23004, 28592, 30672, 32166, 42888, 46008, 48249, 57184, 61344, 64332, 85776, 92016, 96498, 126877, 128664, 144747, 171552, 184032, 192996, 253754, 257328, 289494, 380631, 385992, 507508, 514656, 578988, 761262, 771984, 1015016, 1141893, 1157976, 1522524, 1543968, 2030032, 2283786, 2315952, 3045048, 3425679, 4060064, 4567572, 4631904, 6090096, 6851358, 9135144, 10277037, 12180192, 13702716, 18270288, 20554074, 27405432, 36540576, 41108148, 54810864, 82216296, 109621728, 164432592, 328865184]

約数ペア:

[(1, 328865184), (2, 164432592), (3, 109621728), (4, 82216296), (6, 54810864), (8, 41108148), (9, 36540576), (12, 27405432), (16, 20554074), (18, 18270288), (24, 13702716), (27, 12180192), (32, 10277037), (36, 9135144), (48, 6851358), (54, 6090096), (71, 4631904), (72, 4567572), (81, 4060064), (96, 3425679), (108, 3045048), (142, 2315952), (144, 2283786), (162, 2030032), (213, 1543968), (216, 1522524), (284, 1157976), (288, 1141893), (324, 1015016), (426, 771984), (432, 761262), (568, 578988), (639, 514656), (648, 507508), (852, 385992), (864, 380631), (1136, 289494), (1278, 257328), (1296, 253754), (1704, 192996), (1787, 184032), (1917, 171552), (2272, 144747), (2556, 128664), (2592, 126877), (3408, 96498), (3574, 92016), (3834, 85776), (5112, 64332), (5361, 61344), (5751, 57184), (6816, 48249), (7148, 46008), (7668, 42888), (10224, 32166), (10722, 30672), (11502, 28592), (14296, 23004), (15336, 21444), (16083, 20448)]