554142784

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:492

約数の個数: 112

約数和(自身を含む): 1245339648

約数和(自身を除く): 691196864

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 47, 52, 64, 74, 94, 104, 148, 188, 208, 296, 376, 383, 416, 481, 592, 611, 752, 766, 832, 962, 1184, 1222, 1504, 1532, 1739, 1924, 2368, 2444, 3008, 3064, 3478, 3848, 4888, 4979, 6128, 6956, 7696, 9776, 9958, 12256, 13912, 14171, 15392, 18001, 19552, 19916, 22607, 24512, 27824, 28342, 30784, 36002, 39104, 39832, 45214, 55648, 56684, 72004, 79664, 90428, 111296, 113368, 144008, 159328, 180856, 184223, 226736, 234013, 288016, 318656, 361712, 368446, 453472, 468026, 576032, 666037, 723424, 736892, 906944, 936052, 1152064, 1332074, 1446848, 1473784, 1872104, 2664148, 2947568, 3744208, 5328296, 5895136, 7488416, 8658481, 10656592, 11790272, 14976832, 17316962, 21313184, 34633924, 42626368, 69267848, 138535696, 277071392, 554142784]

約数ペア:

[(1, 554142784), (2, 277071392), (4, 138535696), (8, 69267848), (13, 42626368), (16, 34633924), (26, 21313184), (32, 17316962), (37, 14976832), (47, 11790272), (52, 10656592), (64, 8658481), (74, 7488416), (94, 5895136), (104, 5328296), (148, 3744208), (188, 2947568), (208, 2664148), (296, 1872104), (376, 1473784), (383, 1446848), (416, 1332074), (481, 1152064), (592, 936052), (611, 906944), (752, 736892), (766, 723424), (832, 666037), (962, 576032), (1184, 468026), (1222, 453472), (1504, 368446), (1532, 361712), (1739, 318656), (1924, 288016), (2368, 234013), (2444, 226736), (3008, 184223), (3064, 180856), (3478, 159328), (3848, 144008), (4888, 113368), (4979, 111296), (6128, 90428), (6956, 79664), (7696, 72004), (9776, 56684), (9958, 55648), (12256, 45214), (13912, 39832), (14171, 39104), (15392, 36002), (18001, 30784), (19552, 28342), (19916, 27824), (22607, 24512)]