291213683968

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1134151}}^1$

素因数の和:1134243

約数の個数: 72

約数和(自身を含む): 625915805760

約数和(自身を除く): 334702121792

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 59, 64, 68, 118, 128, 136, 236, 256, 272, 472, 544, 944, 1003, 1088, 1888, 2006, 2176, 3776, 4012, 4352, 7552, 8024, 15104, 16048, 32096, 64192, 128384, 256768, 1134151, 2268302, 4536604, 9073208, 18146416, 19280567, 36292832, 38561134, 66914909, 72585664, 77122268, 133829818, 145171328, 154244536, 267659636, 290342656, 308489072, 535319272, 616978144, 1070638544, 1137553453, 1233956288, 2141277088, 2275106906, 2467912576, 4282554176, 4550213812, 4935825152, 8565108352, 9100427624, 17130216704, 18200855248, 36401710496, 72803420992, 145606841984, 291213683968]

約数ペア:

[(1, 291213683968), (2, 145606841984), (4, 72803420992), (8, 36401710496), (16, 18200855248), (17, 17130216704), (32, 9100427624), (34, 8565108352), (59, 4935825152), (64, 4550213812), (68, 4282554176), (118, 2467912576), (128, 2275106906), (136, 2141277088), (236, 1233956288), (256, 1137553453), (272, 1070638544), (472, 616978144), (544, 535319272), (944, 308489072), (1003, 290342656), (1088, 267659636), (1888, 154244536), (2006, 145171328), (2176, 133829818), (3776, 77122268), (4012, 72585664), (4352, 66914909), (7552, 38561134), (8024, 36292832), (15104, 19280567), (16048, 18146416), (32096, 9073208), (64192, 4536604), (128384, 2268302), (256768, 1134151)]