1387072656

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{8311}}^1$

素因数の和:8405

約数の個数: 120

約数和(自身を含む): 4153672640

約数和(自身を除く): 2766599984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 61, 72, 76, 114, 122, 144, 152, 171, 183, 228, 244, 304, 342, 366, 456, 488, 549, 684, 732, 912, 976, 1098, 1159, 1368, 1464, 2196, 2318, 2736, 2928, 3477, 4392, 4636, 6954, 8311, 8784, 9272, 10431, 13908, 16622, 18544, 20862, 24933, 27816, 33244, 41724, 49866, 55632, 66488, 74799, 83448, 99732, 132976, 149598, 157909, 166896, 199464, 299196, 315818, 398928, 473727, 506971, 598392, 631636, 947454, 1013942, 1196784, 1263272, 1421181, 1520913, 1894908, 2027884, 2526544, 2842362, 3041826, 3789816, 4055768, 4562739, 5684724, 6083652, 7579632, 8111536, 9125478, 9632449, 11369448, 12167304, 18250956, 19264898, 22738896, 24334608, 28897347, 36501912, 38529796, 57794694, 73003824, 77059592, 86692041, 115589388, 154119184, 173384082, 231178776, 346768164, 462357552, 693536328, 1387072656]

約数ペア:

[(1, 1387072656), (2, 693536328), (3, 462357552), (4, 346768164), (6, 231178776), (8, 173384082), (9, 154119184), (12, 115589388), (16, 86692041), (18, 77059592), (19, 73003824), (24, 57794694), (36, 38529796), (38, 36501912), (48, 28897347), (57, 24334608), (61, 22738896), (72, 19264898), (76, 18250956), (114, 12167304), (122, 11369448), (144, 9632449), (152, 9125478), (171, 8111536), (183, 7579632), (228, 6083652), (244, 5684724), (304, 4562739), (342, 4055768), (366, 3789816), (456, 3041826), (488, 2842362), (549, 2526544), (684, 2027884), (732, 1894908), (912, 1520913), (976, 1421181), (1098, 1263272), (1159, 1196784), (1368, 1013942), (1464, 947454), (2196, 631636), (2318, 598392), (2736, 506971), (2928, 473727), (3477, 398928), (4392, 315818), (4636, 299196), (6954, 199464), (8311, 166896), (8784, 157909), (9272, 149598), (10431, 132976), (13908, 99732), (16622, 83448), (18544, 74799), (20862, 66488), (24933, 55632), (27816, 49866), (33244, 41724)]