1176751728

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{643}}^1$

素因数の和:907

約数の個数: 120

約数和(自身を含む): 3363534720

約数和(自身を除く): 2186782992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 179, 213, 284, 358, 426, 537, 568, 639, 643, 716, 852, 1074, 1136, 1278, 1286, 1432, 1611, 1704, 1929, 2148, 2556, 2572, 2864, 3222, 3408, 3858, 4296, 5112, 5144, 5787, 6444, 7716, 8592, 10224, 10288, 11574, 12709, 12888, 15432, 23148, 25418, 25776, 30864, 38127, 45653, 46296, 50836, 76254, 91306, 92592, 101672, 114381, 115097, 136959, 152508, 182612, 203344, 228762, 230194, 273918, 305016, 345291, 365224, 410877, 457524, 460388, 547836, 610032, 690582, 730448, 821754, 915048, 920776, 1035873, 1095672, 1381164, 1643508, 1830096, 1841552, 2071746, 2191344, 2762328, 3287016, 4143492, 5524656, 6574032, 8171887, 8286984, 16343774, 16573968, 24515661, 32687548, 49031322, 65375096, 73546983, 98062644, 130750192, 147093966, 196125288, 294187932, 392250576, 588375864, 1176751728]

約数ペア:

[(1, 1176751728), (2, 588375864), (3, 392250576), (4, 294187932), (6, 196125288), (8, 147093966), (9, 130750192), (12, 98062644), (16, 73546983), (18, 65375096), (24, 49031322), (36, 32687548), (48, 24515661), (71, 16573968), (72, 16343774), (142, 8286984), (144, 8171887), (179, 6574032), (213, 5524656), (284, 4143492), (358, 3287016), (426, 2762328), (537, 2191344), (568, 2071746), (639, 1841552), (643, 1830096), (716, 1643508), (852, 1381164), (1074, 1095672), (1136, 1035873), (1278, 920776), (1286, 915048), (1432, 821754), (1611, 730448), (1704, 690582), (1929, 610032), (2148, 547836), (2556, 460388), (2572, 457524), (2864, 410877), (3222, 365224), (3408, 345291), (3858, 305016), (4296, 273918), (5112, 230194), (5144, 228762), (5787, 203344), (6444, 182612), (7716, 152508), (8592, 136959), (10224, 115097), (10288, 114381), (11574, 101672), (12709, 92592), (12888, 91306), (15432, 76254), (23148, 50836), (25418, 46296), (25776, 45653), (30864, 38127)]