400949496

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1913}}^1$

素因数の和:2037

約数の個数: 96

約数和(自身を含む): 1128647520

約数和(自身を除く): 727698024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 71, 72, 82, 123, 142, 164, 213, 246, 284, 328, 369, 426, 492, 568, 639, 738, 852, 984, 1278, 1476, 1704, 1913, 2556, 2911, 2952, 3826, 5112, 5739, 5822, 7652, 8733, 11478, 11644, 15304, 17217, 17466, 22956, 23288, 26199, 34434, 34932, 45912, 52398, 68868, 69864, 78433, 104796, 135823, 137736, 156866, 209592, 235299, 271646, 313732, 407469, 470598, 543292, 627464, 705897, 814938, 941196, 1086584, 1222407, 1411794, 1629876, 1882392, 2444814, 2823588, 3259752, 4889628, 5568743, 5647176, 9779256, 11137486, 16706229, 22274972, 33412458, 44549944, 50118687, 66824916, 100237374, 133649832, 200474748, 400949496]

約数ペア:

[(1, 400949496), (2, 200474748), (3, 133649832), (4, 100237374), (6, 66824916), (8, 50118687), (9, 44549944), (12, 33412458), (18, 22274972), (24, 16706229), (36, 11137486), (41, 9779256), (71, 5647176), (72, 5568743), (82, 4889628), (123, 3259752), (142, 2823588), (164, 2444814), (213, 1882392), (246, 1629876), (284, 1411794), (328, 1222407), (369, 1086584), (426, 941196), (492, 814938), (568, 705897), (639, 627464), (738, 543292), (852, 470598), (984, 407469), (1278, 313732), (1476, 271646), (1704, 235299), (1913, 209592), (2556, 156866), (2911, 137736), (2952, 135823), (3826, 104796), (5112, 78433), (5739, 69864), (5822, 68868), (7652, 52398), (8733, 45912), (11478, 34932), (11644, 34434), (15304, 26199), (17217, 23288), (17466, 22956)]