217958048

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1669}}^1$

素因数の和:1750

約数の個数: 96

約数和(自身を含む): 545408640

約数和(自身を除く): 327450592

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 53, 56, 77, 88, 106, 112, 154, 176, 212, 224, 308, 352, 371, 424, 583, 616, 742, 848, 1166, 1232, 1484, 1669, 1696, 2332, 2464, 2968, 3338, 4081, 4664, 5936, 6676, 8162, 9328, 11683, 11872, 13352, 16324, 18359, 18656, 23366, 26704, 32648, 36718, 46732, 53408, 65296, 73436, 88457, 93464, 128513, 130592, 146872, 176914, 186928, 257026, 293744, 353828, 373856, 514052, 587488, 619199, 707656, 973027, 1028104, 1238398, 1415312, 1946054, 2056208, 2476796, 2830624, 3892108, 4112416, 4953592, 6811189, 7784216, 9907184, 13622378, 15568432, 19814368, 27244756, 31136864, 54489512, 108979024, 217958048]

約数ペア:

[(1, 217958048), (2, 108979024), (4, 54489512), (7, 31136864), (8, 27244756), (11, 19814368), (14, 15568432), (16, 13622378), (22, 9907184), (28, 7784216), (32, 6811189), (44, 4953592), (53, 4112416), (56, 3892108), (77, 2830624), (88, 2476796), (106, 2056208), (112, 1946054), (154, 1415312), (176, 1238398), (212, 1028104), (224, 973027), (308, 707656), (352, 619199), (371, 587488), (424, 514052), (583, 373856), (616, 353828), (742, 293744), (848, 257026), (1166, 186928), (1232, 176914), (1484, 146872), (1669, 130592), (1696, 128513), (2332, 93464), (2464, 88457), (2968, 73436), (3338, 65296), (4081, 53408), (4664, 46732), (5936, 36718), (6676, 32648), (8162, 26704), (9328, 23366), (11683, 18656), (11872, 18359), (13352, 16324)]