2178793584

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{44371}}^1$

素因数の和:44427

約数の個数: 120

約数和(自身を含む): 6866655744

約数和(自身を除く): 4687862160

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 341, 372, 396, 496, 528, 558, 682, 744, 792, 1023, 1116, 1364, 1488, 1584, 2046, 2232, 2728, 3069, 4092, 4464, 5456, 6138, 8184, 12276, 16368, 24552, 44371, 49104, 88742, 133113, 177484, 266226, 354968, 399339, 488081, 532452, 709936, 798678, 976162, 1064904, 1375501, 1464243, 1597356, 1952324, 2129808, 2751002, 2928486, 3194712, 3904648, 4126503, 4392729, 5502004, 5856972, 6389424, 7809296, 8253006, 8785458, 11004008, 11713944, 12379509, 15130511, 16506012, 17570916, 22008016, 23427888, 24759018, 30261022, 33012024, 35141832, 45391533, 49518036, 60522044, 66024048, 70283664, 90783066, 99036072, 121044088, 136174599, 181566132, 198072144, 242088176, 272349198, 363132264, 544698396, 726264528, 1089396792, 2178793584]

約数ペア:

[(1, 2178793584), (2, 1089396792), (3, 726264528), (4, 544698396), (6, 363132264), (8, 272349198), (9, 242088176), (11, 198072144), (12, 181566132), (16, 136174599), (18, 121044088), (22, 99036072), (24, 90783066), (31, 70283664), (33, 66024048), (36, 60522044), (44, 49518036), (48, 45391533), (62, 35141832), (66, 33012024), (72, 30261022), (88, 24759018), (93, 23427888), (99, 22008016), (124, 17570916), (132, 16506012), (144, 15130511), (176, 12379509), (186, 11713944), (198, 11004008), (248, 8785458), (264, 8253006), (279, 7809296), (341, 6389424), (372, 5856972), (396, 5502004), (496, 4392729), (528, 4126503), (558, 3904648), (682, 3194712), (744, 2928486), (792, 2751002), (1023, 2129808), (1116, 1952324), (1364, 1597356), (1488, 1464243), (1584, 1375501), (2046, 1064904), (2232, 976162), (2728, 798678), (3069, 709936), (4092, 532452), (4464, 488081), (5456, 399339), (6138, 354968), (8184, 266226), (12276, 177484), (16368, 133113), (24552, 88742), (44371, 49104)]