385742148

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:689

約数の個数: 96

約数和(自身を含む): 1010257920

約数和(自身を除く): 624515772

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 79, 132, 142, 158, 213, 237, 284, 316, 426, 474, 521, 781, 852, 869, 948, 1042, 1562, 1563, 1738, 2084, 2343, 2607, 3124, 3126, 3476, 4686, 5214, 5609, 5731, 6252, 9372, 10428, 11218, 11462, 16827, 17193, 22436, 22924, 33654, 34386, 36991, 41159, 61699, 67308, 68772, 73982, 82318, 110973, 123398, 123477, 147964, 164636, 185097, 221946, 246796, 246954, 370194, 406901, 443892, 452749, 493908, 740388, 813802, 905498, 1220703, 1358247, 1627604, 1810996, 2441406, 2716494, 2922289, 4882812, 5432988, 5844578, 8766867, 11689156, 17533734, 32145179, 35067468, 64290358, 96435537, 128580716, 192871074, 385742148]

約数ペア:

[(1, 385742148), (2, 192871074), (3, 128580716), (4, 96435537), (6, 64290358), (11, 35067468), (12, 32145179), (22, 17533734), (33, 11689156), (44, 8766867), (66, 5844578), (71, 5432988), (79, 4882812), (132, 2922289), (142, 2716494), (158, 2441406), (213, 1810996), (237, 1627604), (284, 1358247), (316, 1220703), (426, 905498), (474, 813802), (521, 740388), (781, 493908), (852, 452749), (869, 443892), (948, 406901), (1042, 370194), (1562, 246954), (1563, 246796), (1738, 221946), (2084, 185097), (2343, 164636), (2607, 147964), (3124, 123477), (3126, 123398), (3476, 110973), (4686, 82318), (5214, 73982), (5609, 68772), (5731, 67308), (6252, 61699), (9372, 41159), (10428, 36991), (11218, 34386), (11462, 33654), (16827, 22924), (17193, 22436)]