1387040688

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1$

素因数の和:704

約数の個数: 240

約数和(自身を含む): 4471713792

約数和(自身を除く): 3084673104

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 47, 48, 62, 66, 72, 88, 93, 94, 99, 124, 132, 141, 144, 176, 186, 188, 198, 248, 264, 279, 282, 341, 372, 376, 396, 423, 496, 517, 528, 558, 564, 601, 682, 744, 752, 792, 846, 1023, 1034, 1116, 1128, 1202, 1364, 1457, 1488, 1551, 1584, 1692, 1803, 2046, 2068, 2232, 2256, 2404, 2728, 2914, 3069, 3102, 3384, 3606, 4092, 4136, 4371, 4464, 4653, 4808, 5409, 5456, 5828, 6138, 6204, 6611, 6768, 7212, 8184, 8272, 8742, 9306, 9616, 10818, 11656, 12276, 12408, 13113, 13222, 14424, 16027, 16368, 17484, 18612, 18631, 19833, 21636, 23312, 24552, 24816, 26226, 26444, 28247, 28848, 32054, 34968, 37224, 37262, 39666, 43272, 48081, 49104, 52452, 52888, 55893, 56494, 59499, 64108, 69936, 74448, 74524, 79332, 84741, 86544, 96162, 104904, 105776, 111786, 112988, 118998, 128216, 144243, 149048, 158664, 167679, 169482, 192324, 204941, 209808, 223572, 225976, 237996, 254223, 256432, 288486, 298096, 310717, 317328, 335358, 338964, 384648, 409882, 447144, 451952, 475992, 508446, 576972, 614823, 621434, 670716, 677928, 769296, 819764, 875657, 894288, 932151, 951984, 1016892, 1153944, 1229646, 1242868, 1341432, 1355856, 1639528, 1751314, 1844469, 1864302, 2033784, 2307888, 2459292, 2485736, 2626971, 2682864, 2796453, 3279056, 3502628, 3688938, 3728604, 4067568, 4918584, 4971472, 5253942, 5592906, 7005256, 7377876, 7457208, 7880913, 9632227, 9837168, 10507884, 11185812, 14010512, 14755752, 14914416, 15761826, 19264454, 21015768, 22371624, 28896681, 29511504, 31523652, 38528908, 42031536, 44743248, 57793362, 63047304, 77057816, 86690043, 115586724, 126094608, 154115632, 173380086, 231173448, 346760172, 462346896, 693520344, 1387040688]

約数ペア:

[(1, 1387040688), (2, 693520344), (3, 462346896), (4, 346760172), (6, 231173448), (8, 173380086), (9, 154115632), (11, 126094608), (12, 115586724), (16, 86690043), (18, 77057816), (22, 63047304), (24, 57793362), (31, 44743248), (33, 42031536), (36, 38528908), (44, 31523652), (47, 29511504), (48, 28896681), (62, 22371624), (66, 21015768), (72, 19264454), (88, 15761826), (93, 14914416), (94, 14755752), (99, 14010512), (124, 11185812), (132, 10507884), (141, 9837168), (144, 9632227), (176, 7880913), (186, 7457208), (188, 7377876), (198, 7005256), (248, 5592906), (264, 5253942), (279, 4971472), (282, 4918584), (341, 4067568), (372, 3728604), (376, 3688938), (396, 3502628), (423, 3279056), (496, 2796453), (517, 2682864), (528, 2626971), (558, 2485736), (564, 2459292), (601, 2307888), (682, 2033784), (744, 1864302), (752, 1844469), (792, 1751314), (846, 1639528), (1023, 1355856), (1034, 1341432), (1116, 1242868), (1128, 1229646), (1202, 1153944), (1364, 1016892), (1457, 951984), (1488, 932151), (1551, 894288), (1584, 875657), (1692, 819764), (1803, 769296), (2046, 677928), (2068, 670716), (2232, 621434), (2256, 614823), (2404, 576972), (2728, 508446), (2914, 475992), (3069, 451952), (3102, 447144), (3384, 409882), (3606, 384648), (4092, 338964), (4136, 335358), (4371, 317328), (4464, 310717), (4653, 298096), (4808, 288486), (5409, 256432), (5456, 254223), (5828, 237996), (6138, 225976), (6204, 223572), (6611, 209808), (6768, 204941), (7212, 192324), (8184, 169482), (8272, 167679), (8742, 158664), (9306, 149048), (9616, 144243), (10818, 128216), (11656, 118998), (12276, 112988), (12408, 111786), (13113, 105776), (13222, 104904), (14424, 96162), (16027, 86544), (16368, 84741), (17484, 79332), (18612, 74524), (18631, 74448), (19833, 69936), (21636, 64108), (23312, 59499), (24552, 56494), (24816, 55893), (26226, 52888), (26444, 52452), (28247, 49104), (28848, 48081), (32054, 43272), (34968, 39666), (37224, 37262)]