21771194112

素因数分解:

$2^8\times 3^2\times {\mathrm{47}}^1\times {\mathrm{201049}}^1$

素因数の和:201118

約数の個数: 108

約数和(自身を含む): 64107607200

約数和(自身を除く): 42336413088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 128, 141, 144, 188, 192, 256, 282, 288, 376, 384, 423, 564, 576, 752, 768, 846, 1128, 1152, 1504, 1692, 2256, 2304, 3008, 3384, 4512, 6016, 6768, 9024, 12032, 13536, 18048, 27072, 36096, 54144, 108288, 201049, 402098, 603147, 804196, 1206294, 1608392, 1809441, 2412588, 3216784, 3618882, 4825176, 6433568, 7237764, 9449303, 9650352, 12867136, 14475528, 18898606, 19300704, 25734272, 28347909, 28951056, 37797212, 38601408, 51468544, 56695818, 57902112, 75594424, 77202816, 85043727, 113391636, 115804224, 151188848, 154405632, 170087454, 226783272, 231608448, 302377696, 340174908, 453566544, 463216896, 604755392, 680349816, 907133088, 1209510784, 1360699632, 1814266176, 2419021568, 2721399264, 3628532352, 5442798528, 7257064704, 10885597056, 21771194112]

約数ペア:

[(1, 21771194112), (2, 10885597056), (3, 7257064704), (4, 5442798528), (6, 3628532352), (8, 2721399264), (9, 2419021568), (12, 1814266176), (16, 1360699632), (18, 1209510784), (24, 907133088), (32, 680349816), (36, 604755392), (47, 463216896), (48, 453566544), (64, 340174908), (72, 302377696), (94, 231608448), (96, 226783272), (128, 170087454), (141, 154405632), (144, 151188848), (188, 115804224), (192, 113391636), (256, 85043727), (282, 77202816), (288, 75594424), (376, 57902112), (384, 56695818), (423, 51468544), (564, 38601408), (576, 37797212), (752, 28951056), (768, 28347909), (846, 25734272), (1128, 19300704), (1152, 18898606), (1504, 14475528), (1692, 12867136), (2256, 9650352), (2304, 9449303), (3008, 7237764), (3384, 6433568), (4512, 4825176), (6016, 3618882), (6768, 3216784), (9024, 2412588), (12032, 1809441), (13536, 1608392), (18048, 1206294), (27072, 804196), (36096, 603147), (54144, 402098), (108288, 201049)]