215205072

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1097}}^1$

素因数の和:1236

約数の個数: 80

約数和(自身を含む): 574016832

約数和(自身を除く): 358811760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 67, 122, 134, 183, 201, 244, 268, 366, 402, 488, 536, 732, 804, 976, 1072, 1097, 1464, 1608, 2194, 2928, 3216, 3291, 4087, 4388, 6582, 8174, 8776, 12261, 13164, 16348, 17552, 24522, 26328, 32696, 49044, 52656, 65392, 66917, 73499, 98088, 133834, 146998, 196176, 200751, 220497, 267668, 293996, 401502, 440994, 535336, 587992, 803004, 881988, 1070672, 1175984, 1606008, 1763976, 3212016, 3527952, 4483439, 8966878, 13450317, 17933756, 26900634, 35867512, 53801268, 71735024, 107602536, 215205072]

約数ペア:

[(1, 215205072), (2, 107602536), (3, 71735024), (4, 53801268), (6, 35867512), (8, 26900634), (12, 17933756), (16, 13450317), (24, 8966878), (48, 4483439), (61, 3527952), (67, 3212016), (122, 1763976), (134, 1606008), (183, 1175984), (201, 1070672), (244, 881988), (268, 803004), (366, 587992), (402, 535336), (488, 440994), (536, 401502), (732, 293996), (804, 267668), (976, 220497), (1072, 200751), (1097, 196176), (1464, 146998), (1608, 133834), (2194, 98088), (2928, 73499), (3216, 66917), (3291, 65392), (4087, 52656), (4388, 49044), (6582, 32696), (8174, 26328), (8776, 24522), (12261, 17552), (13164, 16348)]