262343328

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6781}}^1$

素因数の和:6838

約数の個数: 96

約数和(自身を含む): 765660672

約数和(自身を除く): 503317344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 992, 1209, 1248, 1488, 1612, 2418, 2976, 3224, 4836, 6448, 6781, 9672, 12896, 13562, 19344, 20343, 27124, 38688, 40686, 54248, 81372, 88153, 108496, 162744, 176306, 210211, 216992, 264459, 325488, 352612, 420422, 528918, 630633, 650976, 705224, 840844, 1057836, 1261266, 1410448, 1681688, 2115672, 2522532, 2732743, 2820896, 3363376, 4231344, 5045064, 5465486, 6726752, 8198229, 8462688, 10090128, 10930972, 16396458, 20180256, 21861944, 32792916, 43723888, 65585832, 87447776, 131171664, 262343328]

約数ペア:

[(1, 262343328), (2, 131171664), (3, 87447776), (4, 65585832), (6, 43723888), (8, 32792916), (12, 21861944), (13, 20180256), (16, 16396458), (24, 10930972), (26, 10090128), (31, 8462688), (32, 8198229), (39, 6726752), (48, 5465486), (52, 5045064), (62, 4231344), (78, 3363376), (93, 2820896), (96, 2732743), (104, 2522532), (124, 2115672), (156, 1681688), (186, 1410448), (208, 1261266), (248, 1057836), (312, 840844), (372, 705224), (403, 650976), (416, 630633), (496, 528918), (624, 420422), (744, 352612), (806, 325488), (992, 264459), (1209, 216992), (1248, 210211), (1488, 176306), (1612, 162744), (2418, 108496), (2976, 88153), (3224, 81372), (4836, 54248), (6448, 40686), (6781, 38688), (9672, 27124), (12896, 20343), (13562, 19344)]