727668396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1471}}^1$

素因数の和:1652

約数の個数: 144

約数和(自身を含む): 2280398848

約数和(自身を除く): 1552730452

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, 151, 156, 182, 234, 252, 273, 302, 364, 453, 468, 546, 604, 819, 906, 1057, 1092, 1359, 1471, 1638, 1812, 1963, 2114, 2718, 2942, 3171, 3276, 3926, 4228, 4413, 5436, 5884, 5889, 6342, 7852, 8826, 9513, 10297, 11778, 12684, 13239, 13741, 17652, 17667, 19026, 19123, 20594, 23556, 26478, 27482, 30891, 35334, 38052, 38246, 41188, 41223, 52956, 54964, 57369, 61782, 70668, 76492, 82446, 92673, 114738, 123564, 123669, 133861, 164892, 172107, 185346, 222121, 229476, 247338, 267722, 344214, 370692, 401583, 444242, 494676, 535444, 666363, 688428, 803166, 888484, 1204749, 1332726, 1554847, 1606332, 1999089, 2409498, 2665452, 2887573, 3109694, 3998178, 4664541, 4818996, 5775146, 6219388, 7996356, 8662719, 9329082, 11550292, 13993623, 17325438, 18658164, 20213011, 25988157, 27987246, 34650876, 40426022, 51976314, 55974492, 60639033, 80852044, 103952628, 121278066, 181917099, 242556132, 363834198, 727668396]

約数ペア:

[(1, 727668396), (2, 363834198), (3, 242556132), (4, 181917099), (6, 121278066), (7, 103952628), (9, 80852044), (12, 60639033), (13, 55974492), (14, 51976314), (18, 40426022), (21, 34650876), (26, 27987246), (28, 25988157), (36, 20213011), (39, 18658164), (42, 17325438), (52, 13993623), (63, 11550292), (78, 9329082), (84, 8662719), (91, 7996356), (117, 6219388), (126, 5775146), (151, 4818996), (156, 4664541), (182, 3998178), (234, 3109694), (252, 2887573), (273, 2665452), (302, 2409498), (364, 1999089), (453, 1606332), (468, 1554847), (546, 1332726), (604, 1204749), (819, 888484), (906, 803166), (1057, 688428), (1092, 666363), (1359, 535444), (1471, 494676), (1638, 444242), (1812, 401583), (1963, 370692), (2114, 344214), (2718, 267722), (2942, 247338), (3171, 229476), (3276, 222121), (3926, 185346), (4228, 172107), (4413, 164892), (5436, 133861), (5884, 123669), (5889, 123564), (6342, 114738), (7852, 92673), (8826, 82446), (9513, 76492), (10297, 70668), (11778, 61782), (12684, 57369), (13239, 54964), (13741, 52956), (17652, 41223), (17667, 41188), (19026, 38246), (19123, 38052), (20594, 35334), (23556, 30891), (26478, 27482)]