258137152

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:508

約数の個数: 112

約数和(自身を含む): 637235200

約数和(自身を除く): 379098048

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 127, 182, 208, 224, 254, 349, 364, 416, 448, 508, 698, 728, 832, 889, 1016, 1396, 1456, 1651, 1778, 2032, 2443, 2792, 2912, 3302, 3556, 4064, 4537, 4886, 5584, 5824, 6604, 7112, 8128, 9074, 9772, 11168, 11557, 13208, 14224, 18148, 19544, 22336, 23114, 26416, 28448, 31759, 36296, 39088, 44323, 46228, 52832, 56896, 63518, 72592, 78176, 88646, 92456, 105664, 127036, 145184, 156352, 177292, 184912, 254072, 290368, 310261, 354584, 369824, 508144, 576199, 620522, 709168, 739648, 1016288, 1152398, 1241044, 1418336, 2032576, 2304796, 2482088, 2836672, 4033393, 4609592, 4964176, 8066786, 9219184, 9928352, 16133572, 18438368, 19856704, 32267144, 36876736, 64534288, 129068576, 258137152]

約数ペア:

[(1, 258137152), (2, 129068576), (4, 64534288), (7, 36876736), (8, 32267144), (13, 19856704), (14, 18438368), (16, 16133572), (26, 9928352), (28, 9219184), (32, 8066786), (52, 4964176), (56, 4609592), (64, 4033393), (91, 2836672), (104, 2482088), (112, 2304796), (127, 2032576), (182, 1418336), (208, 1241044), (224, 1152398), (254, 1016288), (349, 739648), (364, 709168), (416, 620522), (448, 576199), (508, 508144), (698, 369824), (728, 354584), (832, 310261), (889, 290368), (1016, 254072), (1396, 184912), (1456, 177292), (1651, 156352), (1778, 145184), (2032, 127036), (2443, 105664), (2792, 92456), (2912, 88646), (3302, 78176), (3556, 72592), (4064, 63518), (4537, 56896), (4886, 52832), (5584, 46228), (5824, 44323), (6604, 39088), (7112, 36296), (8128, 31759), (9074, 28448), (9772, 26416), (11168, 23114), (11557, 22336), (13208, 19544), (14224, 18148)]