788483358

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:323

約数の個数: 144

約数和(自身を含む): 1993792320

約数和(自身を除く): 1205308962

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 79, 102, 117, 153, 158, 169, 193, 221, 234, 237, 306, 338, 386, 442, 474, 507, 579, 663, 711, 1014, 1027, 1158, 1326, 1343, 1422, 1521, 1737, 1989, 2054, 2509, 2686, 2873, 3042, 3081, 3281, 3474, 3978, 4029, 5018, 5746, 6162, 6562, 7527, 8058, 8619, 9243, 9843, 12087, 13351, 15054, 15247, 17238, 17459, 18486, 19686, 22581, 24174, 25857, 26702, 29529, 30494, 32617, 34918, 40053, 42653, 45162, 45741, 51714, 52377, 59058, 65234, 80106, 85306, 91482, 97851, 104754, 120159, 127959, 137223, 157131, 195702, 198211, 226967, 240318, 255918, 259199, 274446, 293553, 314262, 383877, 396422, 453934, 518398, 554489, 587106, 594633, 680901, 767754, 777597, 1108978, 1189266, 1361802, 1555194, 1663467, 1783899, 2042703, 2332791, 2576743, 3326934, 3369587, 3567798, 4085406, 4665582, 4990401, 5153486, 6739174, 7730229, 9980802, 10108761, 15460458, 20217522, 23190687, 30326283, 43804631, 46381374, 60652566, 87609262, 131413893, 262827786, 394241679, 788483358]

約数ペア:

[(1, 788483358), (2, 394241679), (3, 262827786), (6, 131413893), (9, 87609262), (13, 60652566), (17, 46381374), (18, 43804631), (26, 30326283), (34, 23190687), (39, 20217522), (51, 15460458), (78, 10108761), (79, 9980802), (102, 7730229), (117, 6739174), (153, 5153486), (158, 4990401), (169, 4665582), (193, 4085406), (221, 3567798), (234, 3369587), (237, 3326934), (306, 2576743), (338, 2332791), (386, 2042703), (442, 1783899), (474, 1663467), (507, 1555194), (579, 1361802), (663, 1189266), (711, 1108978), (1014, 777597), (1027, 767754), (1158, 680901), (1326, 594633), (1343, 587106), (1422, 554489), (1521, 518398), (1737, 453934), (1989, 396422), (2054, 383877), (2509, 314262), (2686, 293553), (2873, 274446), (3042, 259199), (3081, 255918), (3281, 240318), (3474, 226967), (3978, 198211), (4029, 195702), (5018, 157131), (5746, 137223), (6162, 127959), (6562, 120159), (7527, 104754), (8058, 97851), (8619, 91482), (9243, 85306), (9843, 80106), (12087, 65234), (13351, 59058), (15054, 52377), (15247, 51714), (17238, 45741), (17459, 45162), (18486, 42653), (19686, 40053), (22581, 34918), (24174, 32617), (25857, 30494), (26702, 29529)]