23418144

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:151

約数の個数: 144

約数和(自身を含む): 71495424

約数和(自身を除く): 48077280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 43, 48, 61, 62, 72, 86, 93, 96, 122, 124, 129, 144, 172, 183, 186, 244, 248, 258, 279, 288, 344, 366, 372, 387, 488, 496, 516, 549, 558, 688, 732, 744, 774, 976, 992, 1032, 1098, 1116, 1333, 1376, 1464, 1488, 1548, 1891, 1952, 2064, 2196, 2232, 2623, 2666, 2928, 2976, 3096, 3782, 3999, 4128, 4392, 4464, 5246, 5332, 5673, 5856, 6192, 7564, 7869, 7998, 8784, 8928, 10492, 10664, 11346, 11997, 12384, 15128, 15738, 15996, 17019, 17568, 20984, 21328, 22692, 23607, 23994, 30256, 31476, 31992, 34038, 41968, 42656, 45384, 47214, 47988, 60512, 62952, 63984, 68076, 81313, 83936, 90768, 94428, 95976, 125904, 127968, 136152, 162626, 181536, 188856, 191952, 243939, 251808, 272304, 325252, 377712, 383904, 487878, 544608, 650504, 731817, 755424, 975756, 1301008, 1463634, 1951512, 2602016, 2927268, 3903024, 5854536, 7806048, 11709072, 23418144]

約数ペア:

[(1, 23418144), (2, 11709072), (3, 7806048), (4, 5854536), (6, 3903024), (8, 2927268), (9, 2602016), (12, 1951512), (16, 1463634), (18, 1301008), (24, 975756), (31, 755424), (32, 731817), (36, 650504), (43, 544608), (48, 487878), (61, 383904), (62, 377712), (72, 325252), (86, 272304), (93, 251808), (96, 243939), (122, 191952), (124, 188856), (129, 181536), (144, 162626), (172, 136152), (183, 127968), (186, 125904), (244, 95976), (248, 94428), (258, 90768), (279, 83936), (288, 81313), (344, 68076), (366, 63984), (372, 62952), (387, 60512), (488, 47988), (496, 47214), (516, 45384), (549, 42656), (558, 41968), (688, 34038), (732, 31992), (744, 31476), (774, 30256), (976, 23994), (992, 23607), (1032, 22692), (1098, 21328), (1116, 20984), (1333, 17568), (1376, 17019), (1464, 15996), (1488, 15738), (1548, 15128), (1891, 12384), (1952, 11997), (2064, 11346), (2196, 10664), (2232, 10492), (2623, 8928), (2666, 8784), (2928, 7998), (2976, 7869), (3096, 7564), (3782, 6192), (3999, 5856), (4128, 5673), (4392, 5332), (4464, 5246)]