449639892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{4877}}^1$

素因数の和:5097

約数の個数: 72

約数和(自身を含む): 1230485256

約数和(自身を除く): 780845364

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 197, 234, 394, 468, 591, 788, 1182, 1773, 2364, 2561, 3546, 4877, 5122, 7092, 7683, 9754, 10244, 14631, 15366, 19508, 23049, 29262, 30732, 43893, 46098, 58524, 63401, 87786, 92196, 126802, 175572, 190203, 253604, 380406, 570609, 760812, 960769, 1141218, 1921538, 2282436, 2882307, 3843076, 5764614, 8646921, 11529228, 12489997, 17293842, 24979994, 34587684, 37469991, 49959988, 74939982, 112409973, 149879964, 224819946, 449639892]

約数ペア:

[(1, 449639892), (2, 224819946), (3, 149879964), (4, 112409973), (6, 74939982), (9, 49959988), (12, 37469991), (13, 34587684), (18, 24979994), (26, 17293842), (36, 12489997), (39, 11529228), (52, 8646921), (78, 5764614), (117, 3843076), (156, 2882307), (197, 2282436), (234, 1921538), (394, 1141218), (468, 960769), (591, 760812), (788, 570609), (1182, 380406), (1773, 253604), (2364, 190203), (2561, 175572), (3546, 126802), (4877, 92196), (5122, 87786), (7092, 63401), (7683, 58524), (9754, 46098), (10244, 43893), (14631, 30732), (15366, 29262), (19508, 23049)]