676465088

素因数分解:

$2^6\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:351

約数の個数: 112

約数和(自身を含む): 1545153120

約数和(自身を除く): 868688032

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 169, 208, 221, 272, 283, 338, 416, 442, 544, 566, 676, 832, 884, 1088, 1132, 1352, 1768, 2197, 2264, 2704, 2873, 3536, 3679, 4394, 4528, 4811, 5408, 5746, 7072, 7358, 8788, 9056, 9622, 10816, 11492, 14144, 14716, 17576, 18112, 19244, 22984, 29432, 35152, 37349, 38488, 45968, 47827, 58864, 62543, 70304, 74698, 76976, 91936, 95654, 117728, 125086, 140608, 149396, 153952, 183872, 191308, 235456, 250172, 298792, 307904, 382616, 500344, 597584, 621751, 765232, 813059, 1000688, 1195168, 1243502, 1530464, 1626118, 2001376, 2390336, 2487004, 3060928, 3252236, 4002752, 4974008, 6504472, 9948016, 10569767, 13008944, 19896032, 21139534, 26017888, 39792064, 42279068, 52035776, 84558136, 169116272, 338232544, 676465088]

約数ペア:

[(1, 676465088), (2, 338232544), (4, 169116272), (8, 84558136), (13, 52035776), (16, 42279068), (17, 39792064), (26, 26017888), (32, 21139534), (34, 19896032), (52, 13008944), (64, 10569767), (68, 9948016), (104, 6504472), (136, 4974008), (169, 4002752), (208, 3252236), (221, 3060928), (272, 2487004), (283, 2390336), (338, 2001376), (416, 1626118), (442, 1530464), (544, 1243502), (566, 1195168), (676, 1000688), (832, 813059), (884, 765232), (1088, 621751), (1132, 597584), (1352, 500344), (1768, 382616), (2197, 307904), (2264, 298792), (2704, 250172), (2873, 235456), (3536, 191308), (3679, 183872), (4394, 153952), (4528, 149396), (4811, 140608), (5408, 125086), (5746, 117728), (7072, 95654), (7358, 91936), (8788, 76976), (9056, 74698), (9622, 70304), (10816, 62543), (11492, 58864), (14144, 47827), (14716, 45968), (17576, 38488), (18112, 37349), (19244, 35152), (22984, 29432)]