1390477968

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9439}}^1$

素因数の和:9498

約数の個数: 160

約数和(自身を含む): 4494950400

約数和(自身を除く): 3104472432

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 33, 36, 44, 48, 54, 62, 66, 72, 88, 93, 99, 108, 124, 132, 144, 176, 186, 198, 216, 248, 264, 279, 297, 341, 372, 396, 432, 496, 528, 558, 594, 682, 744, 792, 837, 1023, 1116, 1188, 1364, 1488, 1584, 1674, 2046, 2232, 2376, 2728, 3069, 3348, 4092, 4464, 4752, 5456, 6138, 6696, 8184, 9207, 9439, 12276, 13392, 16368, 18414, 18878, 24552, 28317, 36828, 37756, 49104, 56634, 73656, 75512, 84951, 103829, 113268, 147312, 151024, 169902, 207658, 226536, 254853, 292609, 311487, 339804, 415316, 453072, 509706, 585218, 622974, 679608, 830632, 877827, 934461, 1019412, 1170436, 1245948, 1359216, 1661264, 1755654, 1868922, 2038824, 2340872, 2491896, 2633481, 2803383, 3218699, 3511308, 3737844, 4077648, 4681744, 4983792, 5266962, 5606766, 6437398, 7022616, 7475688, 7900443, 9656097, 10533924, 11213532, 12874796, 14045232, 14951376, 15800886, 19312194, 21067848, 22427064, 25749592, 28968291, 31601772, 38624388, 42135696, 44854128, 51499184, 57936582, 63203544, 77248776, 86904873, 115873164, 126407088, 154497552, 173809746, 231746328, 347619492, 463492656, 695238984, 1390477968]

約数ペア:

[(1, 1390477968), (2, 695238984), (3, 463492656), (4, 347619492), (6, 231746328), (8, 173809746), (9, 154497552), (11, 126407088), (12, 115873164), (16, 86904873), (18, 77248776), (22, 63203544), (24, 57936582), (27, 51499184), (31, 44854128), (33, 42135696), (36, 38624388), (44, 31601772), (48, 28968291), (54, 25749592), (62, 22427064), (66, 21067848), (72, 19312194), (88, 15800886), (93, 14951376), (99, 14045232), (108, 12874796), (124, 11213532), (132, 10533924), (144, 9656097), (176, 7900443), (186, 7475688), (198, 7022616), (216, 6437398), (248, 5606766), (264, 5266962), (279, 4983792), (297, 4681744), (341, 4077648), (372, 3737844), (396, 3511308), (432, 3218699), (496, 2803383), (528, 2633481), (558, 2491896), (594, 2340872), (682, 2038824), (744, 1868922), (792, 1755654), (837, 1661264), (1023, 1359216), (1116, 1245948), (1188, 1170436), (1364, 1019412), (1488, 934461), (1584, 877827), (1674, 830632), (2046, 679608), (2232, 622974), (2376, 585218), (2728, 509706), (3069, 453072), (3348, 415316), (4092, 339804), (4464, 311487), (4752, 292609), (5456, 254853), (6138, 226536), (6696, 207658), (8184, 169902), (9207, 151024), (9439, 147312), (12276, 113268), (13392, 103829), (16368, 84951), (18414, 75512), (18878, 73656), (24552, 56634), (28317, 49104), (36828, 37756)]