665127072

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1376

約数の個数: 192

約数和(自身を含む): 2109542400

約数和(自身を除く): 1444415328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 32, 36, 38, 48, 54, 57, 62, 72, 76, 93, 96, 108, 114, 124, 144, 152, 171, 186, 216, 228, 248, 279, 288, 304, 342, 372, 432, 456, 496, 513, 558, 589, 608, 684, 744, 837, 864, 912, 992, 1026, 1116, 1178, 1307, 1368, 1488, 1674, 1767, 1824, 2052, 2232, 2356, 2614, 2736, 2976, 3348, 3534, 3921, 4104, 4464, 4712, 5228, 5301, 5472, 6696, 7068, 7842, 8208, 8928, 9424, 10456, 10602, 11763, 13392, 14136, 15684, 15903, 16416, 18848, 20912, 21204, 23526, 24833, 26784, 28272, 31368, 31806, 35289, 40517, 41824, 42408, 47052, 49666, 56544, 62736, 63612, 70578, 74499, 81034, 84816, 94104, 99332, 121551, 125472, 127224, 141156, 148998, 162068, 169632, 188208, 198664, 223497, 243102, 254448, 282312, 297996, 324136, 364653, 376416, 397328, 446994, 486204, 508896, 564624, 595992, 648272, 670491, 729306, 769823, 794656, 893988, 972408, 1093959, 1129248, 1191984, 1296544, 1340982, 1458612, 1539646, 1787976, 1944816, 2187918, 2309469, 2383968, 2681964, 2917224, 3079292, 3575952, 3889632, 4375836, 4618938, 5363928, 5834448, 6158584, 6928407, 7151904, 8751672, 9237876, 10727856, 11668896, 12317168, 13856814, 17503344, 18475752, 20785221, 21455712, 24634336, 27713628, 35006688, 36951504, 41570442, 55427256, 73903008, 83140884, 110854512, 166281768, 221709024, 332563536, 665127072]

約数ペア:

[(1, 665127072), (2, 332563536), (3, 221709024), (4, 166281768), (6, 110854512), (8, 83140884), (9, 73903008), (12, 55427256), (16, 41570442), (18, 36951504), (19, 35006688), (24, 27713628), (27, 24634336), (31, 21455712), (32, 20785221), (36, 18475752), (38, 17503344), (48, 13856814), (54, 12317168), (57, 11668896), (62, 10727856), (72, 9237876), (76, 8751672), (93, 7151904), (96, 6928407), (108, 6158584), (114, 5834448), (124, 5363928), (144, 4618938), (152, 4375836), (171, 3889632), (186, 3575952), (216, 3079292), (228, 2917224), (248, 2681964), (279, 2383968), (288, 2309469), (304, 2187918), (342, 1944816), (372, 1787976), (432, 1539646), (456, 1458612), (496, 1340982), (513, 1296544), (558, 1191984), (589, 1129248), (608, 1093959), (684, 972408), (744, 893988), (837, 794656), (864, 769823), (912, 729306), (992, 670491), (1026, 648272), (1116, 595992), (1178, 564624), (1307, 508896), (1368, 486204), (1488, 446994), (1674, 397328), (1767, 376416), (1824, 364653), (2052, 324136), (2232, 297996), (2356, 282312), (2614, 254448), (2736, 243102), (2976, 223497), (3348, 198664), (3534, 188208), (3921, 169632), (4104, 162068), (4464, 148998), (4712, 141156), (5228, 127224), (5301, 125472), (5472, 121551), (6696, 99332), (7068, 94104), (7842, 84816), (8208, 81034), (8928, 74499), (9424, 70578), (10456, 63612), (10602, 62736), (11763, 56544), (13392, 49666), (14136, 47052), (15684, 42408), (15903, 41824), (16416, 40517), (18848, 35289), (20912, 31806), (21204, 31368), (23526, 28272), (24833, 26784)]