1229341204

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 2831431680

約数和(自身を除く): 1602090476

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 49, 52, 58, 91, 98, 116, 127, 131, 182, 196, 203, 254, 262, 364, 377, 406, 508, 524, 637, 754, 812, 889, 917, 1274, 1421, 1508, 1651, 1703, 1778, 1834, 2548, 2639, 2842, 3302, 3406, 3556, 3668, 3683, 3799, 5278, 5684, 6223, 6419, 6604, 6812, 7366, 7598, 10556, 11557, 11921, 12446, 12838, 14732, 15196, 16637, 18473, 23114, 23842, 24892, 25676, 25781, 26593, 33274, 36946, 46228, 47684, 47879, 49387, 51562, 53186, 66548, 73892, 80899, 83447, 95758, 98774, 103124, 106372, 116459, 161798, 166894, 180467, 186151, 191516, 197548, 216281, 232918, 323596, 333788, 335153, 345709, 360934, 372302, 432562, 465836, 482473, 670306, 691418, 721868, 744604, 815213, 865124, 964946, 1340612, 1382836, 1513967, 1630426, 1929892, 2346071, 2419963, 3027934, 3260852, 3377311, 4692142, 4839926, 6055868, 6272149, 6754622, 9384284, 9679852, 10597769, 12544298, 13509244, 21195538, 23641177, 25088596, 42391076, 43905043, 47282354, 87810086, 94564708, 175620172, 307335301, 614670602, 1229341204]

約数ペア:

[(1, 1229341204), (2, 614670602), (4, 307335301), (7, 175620172), (13, 94564708), (14, 87810086), (26, 47282354), (28, 43905043), (29, 42391076), (49, 25088596), (52, 23641177), (58, 21195538), (91, 13509244), (98, 12544298), (116, 10597769), (127, 9679852), (131, 9384284), (182, 6754622), (196, 6272149), (203, 6055868), (254, 4839926), (262, 4692142), (364, 3377311), (377, 3260852), (406, 3027934), (508, 2419963), (524, 2346071), (637, 1929892), (754, 1630426), (812, 1513967), (889, 1382836), (917, 1340612), (1274, 964946), (1421, 865124), (1508, 815213), (1651, 744604), (1703, 721868), (1778, 691418), (1834, 670306), (2548, 482473), (2639, 465836), (2842, 432562), (3302, 372302), (3406, 360934), (3556, 345709), (3668, 335153), (3683, 333788), (3799, 323596), (5278, 232918), (5684, 216281), (6223, 197548), (6419, 191516), (6604, 186151), (6812, 180467), (7366, 166894), (7598, 161798), (10556, 116459), (11557, 106372), (11921, 103124), (12446, 98774), (12838, 95758), (14732, 83447), (15196, 80899), (16637, 73892), (18473, 66548), (23114, 53186), (23842, 51562), (24892, 49387), (25676, 47879), (25781, 47684), (26593, 46228), (33274, 36946)]