2521567272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{1181}}^1$

素因数の和:1447

約数の個数: 128

約数和(自身を含む): 7352985600

約数和(自身を除く): 4831418328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 179, 213, 284, 358, 426, 497, 537, 568, 716, 852, 994, 1074, 1181, 1253, 1432, 1491, 1704, 1988, 2148, 2362, 2506, 2982, 3543, 3759, 3976, 4296, 4724, 5012, 5964, 7086, 7518, 8267, 9448, 10024, 11928, 12709, 14172, 15036, 16534, 24801, 25418, 28344, 30072, 33068, 38127, 49602, 50836, 66136, 76254, 83851, 88963, 99204, 101672, 152508, 167702, 177926, 198408, 211399, 251553, 266889, 305016, 335404, 355852, 422798, 503106, 533778, 586957, 634197, 670808, 711704, 845596, 1006212, 1067556, 1173914, 1268394, 1479793, 1691192, 1760871, 2012424, 2135112, 2347828, 2536788, 2959586, 3521742, 4439379, 4695656, 5073576, 5919172, 7043484, 8878758, 11838344, 14086968, 15009329, 17757516, 30018658, 35515032, 45027987, 60037316, 90055974, 105065303, 120074632, 180111948, 210130606, 315195909, 360223896, 420261212, 630391818, 840522424, 1260783636, 2521567272]

約数ペア:

[(1, 2521567272), (2, 1260783636), (3, 840522424), (4, 630391818), (6, 420261212), (7, 360223896), (8, 315195909), (12, 210130606), (14, 180111948), (21, 120074632), (24, 105065303), (28, 90055974), (42, 60037316), (56, 45027987), (71, 35515032), (84, 30018658), (142, 17757516), (168, 15009329), (179, 14086968), (213, 11838344), (284, 8878758), (358, 7043484), (426, 5919172), (497, 5073576), (537, 4695656), (568, 4439379), (716, 3521742), (852, 2959586), (994, 2536788), (1074, 2347828), (1181, 2135112), (1253, 2012424), (1432, 1760871), (1491, 1691192), (1704, 1479793), (1988, 1268394), (2148, 1173914), (2362, 1067556), (2506, 1006212), (2982, 845596), (3543, 711704), (3759, 670808), (3976, 634197), (4296, 586957), (4724, 533778), (5012, 503106), (5964, 422798), (7086, 355852), (7518, 335404), (8267, 305016), (9448, 266889), (10024, 251553), (11928, 211399), (12709, 198408), (14172, 177926), (15036, 167702), (16534, 152508), (24801, 101672), (25418, 99204), (28344, 88963), (30072, 83851), (33068, 76254), (38127, 66136), (49602, 50836)]