2080608984

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{8311}}^1$

素因数の和:8406

約数の個数: 128

約数和(自身を含む): 6184128000

約数和(自身を除く): 4103519016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 61, 72, 76, 108, 114, 122, 152, 171, 183, 216, 228, 244, 342, 366, 456, 488, 513, 549, 684, 732, 1026, 1098, 1159, 1368, 1464, 1647, 2052, 2196, 2318, 3294, 3477, 4104, 4392, 4636, 6588, 6954, 8311, 9272, 10431, 13176, 13908, 16622, 20862, 24933, 27816, 31293, 33244, 41724, 49866, 62586, 66488, 74799, 83448, 99732, 125172, 149598, 157909, 199464, 224397, 250344, 299196, 315818, 448794, 473727, 506971, 598392, 631636, 897588, 947454, 1013942, 1263272, 1421181, 1520913, 1795176, 1894908, 2027884, 2842362, 3041826, 3789816, 4055768, 4263543, 4562739, 5684724, 6083652, 8527086, 9125478, 9632449, 11369448, 12167304, 13688217, 17054172, 18250956, 19264898, 27376434, 28897347, 34108344, 36501912, 38529796, 54752868, 57794694, 77059592, 86692041, 109505736, 115589388, 173384082, 231178776, 260076123, 346768164, 520152246, 693536328, 1040304492, 2080608984]

約数ペア:

[(1, 2080608984), (2, 1040304492), (3, 693536328), (4, 520152246), (6, 346768164), (8, 260076123), (9, 231178776), (12, 173384082), (18, 115589388), (19, 109505736), (24, 86692041), (27, 77059592), (36, 57794694), (38, 54752868), (54, 38529796), (57, 36501912), (61, 34108344), (72, 28897347), (76, 27376434), (108, 19264898), (114, 18250956), (122, 17054172), (152, 13688217), (171, 12167304), (183, 11369448), (216, 9632449), (228, 9125478), (244, 8527086), (342, 6083652), (366, 5684724), (456, 4562739), (488, 4263543), (513, 4055768), (549, 3789816), (684, 3041826), (732, 2842362), (1026, 2027884), (1098, 1894908), (1159, 1795176), (1368, 1520913), (1464, 1421181), (1647, 1263272), (2052, 1013942), (2196, 947454), (2318, 897588), (3294, 631636), (3477, 598392), (4104, 506971), (4392, 473727), (4636, 448794), (6588, 315818), (6954, 299196), (8311, 250344), (9272, 224397), (10431, 199464), (13176, 157909), (13908, 149598), (16622, 125172), (20862, 99732), (24933, 83448), (27816, 74799), (31293, 66488), (33244, 62586), (41724, 49866)]