402854508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{347}}^1$

素因数の和:652

約数の個数: 144

約数和(自身を含む): 1240372224

約数和(自身を除く): 837517716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 271, 306, 347, 357, 476, 542, 612, 694, 714, 813, 1041, 1071, 1084, 1388, 1428, 1626, 1897, 2082, 2142, 2429, 2439, 3123, 3252, 3794, 4164, 4284, 4607, 4858, 4878, 5691, 5899, 6246, 7287, 7588, 9214, 9716, 9756, 11382, 11798, 12492, 13821, 14574, 17073, 17697, 18428, 21861, 22764, 23596, 27642, 29148, 32249, 34146, 35394, 41293, 41463, 43722, 53091, 55284, 64498, 68292, 70788, 82586, 82926, 87444, 94037, 96747, 106182, 123879, 128996, 165172, 165852, 188074, 193494, 212364, 247758, 282111, 290241, 371637, 376148, 386988, 495516, 564222, 580482, 658259, 743274, 846333, 1128444, 1160964, 1316518, 1486548, 1598629, 1692666, 1974777, 2633036, 3197258, 3385332, 3949554, 4795887, 5924331, 6394516, 7899108, 9591774, 11190403, 11848662, 14387661, 19183548, 22380806, 23697324, 28775322, 33571209, 44761612, 57550644, 67142418, 100713627, 134284836, 201427254, 402854508]

約数ペア:

[(1, 402854508), (2, 201427254), (3, 134284836), (4, 100713627), (6, 67142418), (7, 57550644), (9, 44761612), (12, 33571209), (14, 28775322), (17, 23697324), (18, 22380806), (21, 19183548), (28, 14387661), (34, 11848662), (36, 11190403), (42, 9591774), (51, 7899108), (63, 6394516), (68, 5924331), (84, 4795887), (102, 3949554), (119, 3385332), (126, 3197258), (153, 2633036), (204, 1974777), (238, 1692666), (252, 1598629), (271, 1486548), (306, 1316518), (347, 1160964), (357, 1128444), (476, 846333), (542, 743274), (612, 658259), (694, 580482), (714, 564222), (813, 495516), (1041, 386988), (1071, 376148), (1084, 371637), (1388, 290241), (1428, 282111), (1626, 247758), (1897, 212364), (2082, 193494), (2142, 188074), (2429, 165852), (2439, 165172), (3123, 128996), (3252, 123879), (3794, 106182), (4164, 96747), (4284, 94037), (4607, 87444), (4858, 82926), (4878, 82586), (5691, 70788), (5899, 68292), (6246, 64498), (7287, 55284), (7588, 53091), (9214, 43722), (9716, 41463), (9756, 41293), (11382, 35394), (11798, 34146), (12492, 32249), (13821, 29148), (14574, 27642), (17073, 23596), (17697, 22764), (18428, 21861)]