307740112

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:644

約数の個数: 80

約数和(自身を含む): 660225600

約数和(自身を除く): 352485488

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 67, 76, 116, 134, 152, 232, 268, 304, 464, 521, 536, 551, 1042, 1072, 1102, 1273, 1943, 2084, 2204, 2546, 3886, 4168, 4408, 5092, 7772, 8336, 8816, 9899, 10184, 15109, 15544, 19798, 20368, 30218, 31088, 34907, 36917, 39596, 60436, 69814, 73834, 79192, 120872, 139628, 147668, 158384, 241744, 279256, 287071, 295336, 558512, 574142, 590672, 663233, 1012303, 1148284, 1326466, 2024606, 2296568, 2652932, 4049212, 4593136, 5305864, 8098424, 10611728, 16196848, 19233757, 38467514, 76935028, 153870056, 307740112]

約数ペア:

[(1, 307740112), (2, 153870056), (4, 76935028), (8, 38467514), (16, 19233757), (19, 16196848), (29, 10611728), (38, 8098424), (58, 5305864), (67, 4593136), (76, 4049212), (116, 2652932), (134, 2296568), (152, 2024606), (232, 1326466), (268, 1148284), (304, 1012303), (464, 663233), (521, 590672), (536, 574142), (551, 558512), (1042, 295336), (1072, 287071), (1102, 279256), (1273, 241744), (1943, 158384), (2084, 147668), (2204, 139628), (2546, 120872), (3886, 79192), (4168, 73834), (4408, 69814), (5092, 60436), (7772, 39596), (8336, 36917), (8816, 34907), (9899, 31088), (10184, 30218), (15109, 20368), (15544, 19798)]