1332261632

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4127}}^1$

素因数の和:4253

約数の個数: 72

約数和(自身を含む): 2894107776

約数和(自身を除く): 1561846144

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 97, 104, 128, 194, 208, 256, 388, 416, 776, 832, 1261, 1552, 1664, 2522, 3104, 3328, 4127, 5044, 6208, 8254, 10088, 12416, 16508, 20176, 24832, 33016, 40352, 53651, 66032, 80704, 107302, 132064, 161408, 214604, 264128, 322816, 400319, 429208, 528256, 800638, 858416, 1056512, 1601276, 1716832, 3202552, 3433664, 5204147, 6405104, 6867328, 10408294, 12810208, 13734656, 20816588, 25620416, 41633176, 51240832, 83266352, 102481664, 166532704, 333065408, 666130816, 1332261632]

約数ペア:

[(1, 1332261632), (2, 666130816), (4, 333065408), (8, 166532704), (13, 102481664), (16, 83266352), (26, 51240832), (32, 41633176), (52, 25620416), (64, 20816588), (97, 13734656), (104, 12810208), (128, 10408294), (194, 6867328), (208, 6405104), (256, 5204147), (388, 3433664), (416, 3202552), (776, 1716832), (832, 1601276), (1261, 1056512), (1552, 858416), (1664, 800638), (2522, 528256), (3104, 429208), (3328, 400319), (4127, 322816), (5044, 264128), (6208, 214604), (8254, 161408), (10088, 132064), (12416, 107302), (16508, 80704), (20176, 66032), (24832, 53651), (33016, 40352)]