306809232

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:237

約数の個数: 160

約数和(自身を含む): 863944704

約数和(自身を除く): 557135472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 41, 47, 48, 62, 82, 93, 94, 107, 123, 124, 141, 164, 186, 188, 214, 246, 248, 282, 321, 328, 372, 376, 428, 492, 496, 564, 642, 656, 744, 752, 856, 984, 1128, 1271, 1284, 1457, 1488, 1712, 1927, 1968, 2256, 2542, 2568, 2914, 3317, 3813, 3854, 4371, 4387, 5029, 5084, 5136, 5781, 5828, 6634, 7626, 7708, 8742, 8774, 9951, 10058, 10168, 11562, 11656, 13161, 13268, 15087, 15252, 15416, 17484, 17548, 19902, 20116, 20336, 23124, 23312, 26322, 26536, 30174, 30504, 30832, 34968, 35096, 39804, 40232, 46248, 52644, 53072, 59737, 60348, 61008, 69936, 70192, 79608, 80464, 92496, 105288, 119474, 120696, 135997, 155899, 159216, 179211, 206189, 210576, 238948, 241392, 271994, 311798, 358422, 407991, 412378, 467697, 477896, 543988, 618567, 623596, 716844, 815982, 824756, 935394, 955792, 1087976, 1237134, 1247192, 1433688, 1631964, 1649512, 1870788, 2175952, 2474268, 2494384, 2867376, 3263928, 3299024, 3741576, 4948536, 6391859, 6527856, 7483152, 9897072, 12783718, 19175577, 25567436, 38351154, 51134872, 76702308, 102269744, 153404616, 306809232]

約数ペア:

[(1, 306809232), (2, 153404616), (3, 102269744), (4, 76702308), (6, 51134872), (8, 38351154), (12, 25567436), (16, 19175577), (24, 12783718), (31, 9897072), (41, 7483152), (47, 6527856), (48, 6391859), (62, 4948536), (82, 3741576), (93, 3299024), (94, 3263928), (107, 2867376), (123, 2494384), (124, 2474268), (141, 2175952), (164, 1870788), (186, 1649512), (188, 1631964), (214, 1433688), (246, 1247192), (248, 1237134), (282, 1087976), (321, 955792), (328, 935394), (372, 824756), (376, 815982), (428, 716844), (492, 623596), (496, 618567), (564, 543988), (642, 477896), (656, 467697), (744, 412378), (752, 407991), (856, 358422), (984, 311798), (1128, 271994), (1271, 241392), (1284, 238948), (1457, 210576), (1488, 206189), (1712, 179211), (1927, 159216), (1968, 155899), (2256, 135997), (2542, 120696), (2568, 119474), (2914, 105288), (3317, 92496), (3813, 80464), (3854, 79608), (4371, 70192), (4387, 69936), (5029, 61008), (5084, 60348), (5136, 59737), (5781, 53072), (5828, 52644), (6634, 46248), (7626, 40232), (7708, 39804), (8742, 35096), (8774, 34968), (9951, 30832), (10058, 30504), (10168, 30174), (11562, 26536), (11656, 26322), (13161, 23312), (13268, 23124), (15087, 20336), (15252, 20116), (15416, 19902), (17484, 17548)]