280727568

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5717}}^1$

素因数の和:5773

約数の個数: 120

約数和(自身を含む): 884871936

約数和(自身を除く): 604144368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 341, 372, 396, 496, 528, 558, 682, 744, 792, 1023, 1116, 1364, 1488, 1584, 2046, 2232, 2728, 3069, 4092, 4464, 5456, 5717, 6138, 8184, 11434, 12276, 16368, 17151, 22868, 24552, 34302, 45736, 49104, 51453, 62887, 68604, 91472, 102906, 125774, 137208, 177227, 188661, 205812, 251548, 274416, 354454, 377322, 411624, 503096, 531681, 565983, 708908, 754644, 823248, 1006192, 1063362, 1131966, 1417816, 1509288, 1595043, 1949497, 2126724, 2263932, 2835632, 3018576, 3190086, 3898994, 4253448, 4527864, 5848491, 6380172, 7797988, 8506896, 9055728, 11696982, 12760344, 15595976, 17545473, 23393964, 25520688, 31191952, 35090946, 46787928, 70181892, 93575856, 140363784, 280727568]

約数ペア:

[(1, 280727568), (2, 140363784), (3, 93575856), (4, 70181892), (6, 46787928), (8, 35090946), (9, 31191952), (11, 25520688), (12, 23393964), (16, 17545473), (18, 15595976), (22, 12760344), (24, 11696982), (31, 9055728), (33, 8506896), (36, 7797988), (44, 6380172), (48, 5848491), (62, 4527864), (66, 4253448), (72, 3898994), (88, 3190086), (93, 3018576), (99, 2835632), (124, 2263932), (132, 2126724), (144, 1949497), (176, 1595043), (186, 1509288), (198, 1417816), (248, 1131966), (264, 1063362), (279, 1006192), (341, 823248), (372, 754644), (396, 708908), (496, 565983), (528, 531681), (558, 503096), (682, 411624), (744, 377322), (792, 354454), (1023, 274416), (1116, 251548), (1364, 205812), (1488, 188661), (1584, 177227), (2046, 137208), (2232, 125774), (2728, 102906), (3069, 91472), (4092, 68604), (4464, 62887), (5456, 51453), (5717, 49104), (6138, 45736), (8184, 34302), (11434, 24552), (12276, 22868), (16368, 17151)]