170400816

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1021}}^1$

素因数の和:1115

約数の個数: 120

約数和(自身を含む): 510713840

約数和(自身を除く): 340313024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 61, 72, 76, 114, 122, 144, 152, 171, 183, 228, 244, 304, 342, 366, 456, 488, 549, 684, 732, 912, 976, 1021, 1098, 1159, 1368, 1464, 2042, 2196, 2318, 2736, 2928, 3063, 3477, 4084, 4392, 4636, 6126, 6954, 8168, 8784, 9189, 9272, 10431, 12252, 13908, 16336, 18378, 18544, 19399, 20862, 24504, 27816, 36756, 38798, 41724, 49008, 55632, 58197, 62281, 73512, 77596, 83448, 116394, 124562, 147024, 155192, 166896, 174591, 186843, 232788, 249124, 310384, 349182, 373686, 465576, 498248, 560529, 698364, 747372, 931152, 996496, 1121058, 1183339, 1396728, 1494744, 2242116, 2366678, 2793456, 2989488, 3550017, 4484232, 4733356, 7100034, 8968464, 9466712, 10650051, 14200068, 18933424, 21300102, 28400136, 42600204, 56800272, 85200408, 170400816]

約数ペア:

[(1, 170400816), (2, 85200408), (3, 56800272), (4, 42600204), (6, 28400136), (8, 21300102), (9, 18933424), (12, 14200068), (16, 10650051), (18, 9466712), (19, 8968464), (24, 7100034), (36, 4733356), (38, 4484232), (48, 3550017), (57, 2989488), (61, 2793456), (72, 2366678), (76, 2242116), (114, 1494744), (122, 1396728), (144, 1183339), (152, 1121058), (171, 996496), (183, 931152), (228, 747372), (244, 698364), (304, 560529), (342, 498248), (366, 465576), (456, 373686), (488, 349182), (549, 310384), (684, 249124), (732, 232788), (912, 186843), (976, 174591), (1021, 166896), (1098, 155192), (1159, 147024), (1368, 124562), (1464, 116394), (2042, 83448), (2196, 77596), (2318, 73512), (2736, 62281), (2928, 58197), (3063, 55632), (3477, 49008), (4084, 41724), (4392, 38798), (4636, 36756), (6126, 27816), (6954, 24504), (8168, 20862), (8784, 19399), (9189, 18544), (9272, 18378), (10431, 16336), (12252, 13908)]