260865036

素因数分解:

$2^2\times 3^4\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:341

約数の個数: 120

約数和(自身を含む): 707048496

約数和(自身を除く): 446183460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 67, 81, 108, 122, 134, 162, 183, 197, 201, 244, 268, 324, 366, 394, 402, 549, 591, 603, 732, 788, 804, 1098, 1182, 1206, 1647, 1773, 1809, 2196, 2364, 2412, 3294, 3546, 3618, 4087, 4941, 5319, 5427, 6588, 7092, 7236, 8174, 9882, 10638, 10854, 12017, 12261, 13199, 15957, 16348, 19764, 21276, 21708, 24034, 24522, 26398, 31914, 36051, 36783, 39597, 48068, 49044, 52796, 63828, 72102, 73566, 79194, 108153, 110349, 118791, 144204, 147132, 158388, 216306, 220698, 237582, 324459, 331047, 356373, 432612, 441396, 475164, 648918, 662094, 712746, 805139, 973377, 1069119, 1297836, 1324188, 1425492, 1610278, 1946754, 2138238, 2415417, 3220556, 3893508, 4276476, 4830834, 7246251, 9661668, 14492502, 21738753, 28985004, 43477506, 65216259, 86955012, 130432518, 260865036]

約数ペア:

[(1, 260865036), (2, 130432518), (3, 86955012), (4, 65216259), (6, 43477506), (9, 28985004), (12, 21738753), (18, 14492502), (27, 9661668), (36, 7246251), (54, 4830834), (61, 4276476), (67, 3893508), (81, 3220556), (108, 2415417), (122, 2138238), (134, 1946754), (162, 1610278), (183, 1425492), (197, 1324188), (201, 1297836), (244, 1069119), (268, 973377), (324, 805139), (366, 712746), (394, 662094), (402, 648918), (549, 475164), (591, 441396), (603, 432612), (732, 356373), (788, 331047), (804, 324459), (1098, 237582), (1182, 220698), (1206, 216306), (1647, 158388), (1773, 147132), (1809, 144204), (2196, 118791), (2364, 110349), (2412, 108153), (3294, 79194), (3546, 73566), (3618, 72102), (4087, 63828), (4941, 52796), (5319, 49044), (5427, 48068), (6588, 39597), (7092, 36783), (7236, 36051), (8174, 31914), (9882, 26398), (10638, 24522), (10854, 24034), (12017, 21708), (12261, 21276), (13199, 19764), (15957, 16348)]