1400761548

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{331}}^1$

素因数の和:652

約数の個数: 144

約数和(自身を含む): 3915475200

約数和(自身を除く): 2514713652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 269, 276, 331, 342, 414, 437, 538, 662, 684, 807, 828, 874, 993, 1076, 1311, 1324, 1614, 1748, 1986, 2421, 2622, 2979, 3228, 3933, 3972, 4842, 5111, 5244, 5958, 6187, 6289, 7613, 7866, 9684, 10222, 11916, 12374, 12578, 15226, 15333, 15732, 18561, 18867, 20444, 22839, 24748, 25156, 30452, 30666, 37122, 37734, 45678, 45999, 55683, 56601, 61332, 68517, 74244, 75468, 89039, 91356, 91998, 111366, 113202, 117553, 137034, 144647, 178078, 183996, 222732, 226404, 235106, 267117, 274068, 289294, 352659, 356156, 433941, 470212, 534234, 578588, 705318, 801351, 867882, 1057977, 1068468, 1301823, 1410636, 1602702, 1691741, 1735764, 2047897, 2115954, 2603646, 3205404, 3383482, 4095794, 4231908, 5075223, 5207292, 6143691, 6766964, 8191588, 10150446, 12287382, 15225669, 18431073, 20300892, 24574764, 30451338, 36862146, 38910043, 60902676, 73724292, 77820086, 116730129, 155640172, 233460258, 350190387, 466920516, 700380774, 1400761548]

約数ペア:

[(1, 1400761548), (2, 700380774), (3, 466920516), (4, 350190387), (6, 233460258), (9, 155640172), (12, 116730129), (18, 77820086), (19, 73724292), (23, 60902676), (36, 38910043), (38, 36862146), (46, 30451338), (57, 24574764), (69, 20300892), (76, 18431073), (92, 15225669), (114, 12287382), (138, 10150446), (171, 8191588), (207, 6766964), (228, 6143691), (269, 5207292), (276, 5075223), (331, 4231908), (342, 4095794), (414, 3383482), (437, 3205404), (538, 2603646), (662, 2115954), (684, 2047897), (807, 1735764), (828, 1691741), (874, 1602702), (993, 1410636), (1076, 1301823), (1311, 1068468), (1324, 1057977), (1614, 867882), (1748, 801351), (1986, 705318), (2421, 578588), (2622, 534234), (2979, 470212), (3228, 433941), (3933, 356156), (3972, 352659), (4842, 289294), (5111, 274068), (5244, 267117), (5958, 235106), (6187, 226404), (6289, 222732), (7613, 183996), (7866, 178078), (9684, 144647), (10222, 137034), (11916, 117553), (12374, 113202), (12578, 111366), (15226, 91998), (15333, 91356), (15732, 89039), (18561, 75468), (18867, 74244), (20444, 68517), (22839, 61332), (24748, 56601), (25156, 55683), (30452, 45999), (30666, 45678), (37122, 37734)]