249968628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{76303}}^1$

素因数の和:76333

約数の個数: 72

約数和(自身を含む): 777690368

約数和(自身を除く): 527721740

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 76303, 152606, 228909, 305212, 457818, 534121, 686727, 915636, 991939, 1068242, 1373454, 1602363, 1983878, 2136484, 2746908, 2975817, 3204726, 3967756, 4807089, 5951634, 6409452, 6943573, 8927451, 9614178, 11903268, 13887146, 17854902, 19228356, 20830719, 27774292, 35709804, 41661438, 62492157, 83322876, 124984314, 249968628]

約数ペア:

[(1, 249968628), (2, 124984314), (3, 83322876), (4, 62492157), (6, 41661438), (7, 35709804), (9, 27774292), (12, 20830719), (13, 19228356), (14, 17854902), (18, 13887146), (21, 11903268), (26, 9614178), (28, 8927451), (36, 6943573), (39, 6409452), (42, 5951634), (52, 4807089), (63, 3967756), (78, 3204726), (84, 2975817), (91, 2746908), (117, 2136484), (126, 1983878), (156, 1602363), (182, 1373454), (234, 1068242), (252, 991939), (273, 915636), (364, 686727), (468, 534121), (546, 457818), (819, 305212), (1092, 228909), (1638, 152606), (3276, 76303)]