2489766054

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:330

約数の個数: 128

約数和(自身を含む): 5573836800

約数和(自身を除く): 3084070746

約数列:

[1, 2, 3, 6, 23, 31, 46, 53, 62, 69, 79, 93, 106, 138, 139, 158, 159, 186, 237, 278, 318, 417, 474, 713, 834, 1219, 1426, 1643, 1817, 2139, 2438, 2449, 3197, 3286, 3634, 3657, 4187, 4278, 4309, 4898, 4929, 5451, 6394, 7314, 7347, 7367, 8374, 8618, 9591, 9858, 10902, 10981, 12561, 12927, 14694, 14734, 19182, 21962, 22101, 25122, 25854, 32943, 37789, 44202, 56327, 65886, 75578, 96301, 99107, 112654, 113367, 129797, 168981, 169441, 192602, 198214, 226734, 228377, 252563, 259594, 288903, 297321, 337962, 338882, 340411, 389391, 456754, 505126, 508323, 577806, 581993, 594642, 680822, 685131, 757689, 778782, 1016646, 1021233, 1163986, 1370262, 1515378, 1745979, 2042466, 2985331, 3491958, 5252671, 5970662, 7829453, 8955993, 10505342, 13385839, 15658906, 15758013, 17911986, 18041783, 23488359, 26771678, 31516026, 36083566, 40157517, 46976718, 54125349, 80315034, 108250698, 414961009, 829922018, 1244883027, 2489766054]

約数ペア:

[(1, 2489766054), (2, 1244883027), (3, 829922018), (6, 414961009), (23, 108250698), (31, 80315034), (46, 54125349), (53, 46976718), (62, 40157517), (69, 36083566), (79, 31516026), (93, 26771678), (106, 23488359), (138, 18041783), (139, 17911986), (158, 15758013), (159, 15658906), (186, 13385839), (237, 10505342), (278, 8955993), (318, 7829453), (417, 5970662), (474, 5252671), (713, 3491958), (834, 2985331), (1219, 2042466), (1426, 1745979), (1643, 1515378), (1817, 1370262), (2139, 1163986), (2438, 1021233), (2449, 1016646), (3197, 778782), (3286, 757689), (3634, 685131), (3657, 680822), (4187, 594642), (4278, 581993), (4309, 577806), (4898, 508323), (4929, 505126), (5451, 456754), (6394, 389391), (7314, 340411), (7347, 338882), (7367, 337962), (8374, 297321), (8618, 288903), (9591, 259594), (9858, 252563), (10902, 228377), (10981, 226734), (12561, 198214), (12927, 192602), (14694, 169441), (14734, 168981), (19182, 129797), (21962, 113367), (22101, 112654), (25122, 99107), (25854, 96301), (32943, 75578), (37789, 65886), (44202, 56327)]