275239328

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3049}}^1$

素因数の和:3110

約数の個数: 96

約数和(自身を含む): 688665600

約数和(自身を除く): 413426272

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 496, 728, 806, 868, 992, 1456, 1612, 1736, 2821, 2912, 3049, 3224, 3472, 5642, 6098, 6448, 6944, 11284, 12196, 12896, 21343, 22568, 24392, 39637, 42686, 45136, 48784, 79274, 85372, 90272, 94519, 97568, 158548, 170744, 189038, 277459, 317096, 341488, 378076, 554918, 634192, 661633, 682976, 756152, 1109836, 1228747, 1268384, 1323266, 1512304, 2219672, 2457494, 2646532, 3024608, 4439344, 4914988, 5293064, 8601229, 8878688, 9829976, 10586128, 17202458, 19659952, 21172256, 34404916, 39319904, 68809832, 137619664, 275239328]

約数ペア:

[(1, 275239328), (2, 137619664), (4, 68809832), (7, 39319904), (8, 34404916), (13, 21172256), (14, 19659952), (16, 17202458), (26, 10586128), (28, 9829976), (31, 8878688), (32, 8601229), (52, 5293064), (56, 4914988), (62, 4439344), (91, 3024608), (104, 2646532), (112, 2457494), (124, 2219672), (182, 1512304), (208, 1323266), (217, 1268384), (224, 1228747), (248, 1109836), (364, 756152), (403, 682976), (416, 661633), (434, 634192), (496, 554918), (728, 378076), (806, 341488), (868, 317096), (992, 277459), (1456, 189038), (1612, 170744), (1736, 158548), (2821, 97568), (2912, 94519), (3049, 90272), (3224, 85372), (3472, 79274), (5642, 48784), (6098, 45136), (6448, 42686), (6944, 39637), (11284, 24392), (12196, 22568), (12896, 21343)]