7938940824

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{347}}^1\times {\mathrm{1613}}^1$

素因数の和:2169

約数の個数: 96

約数和(自身を含む): 21686155920

約数和(自身を除く): 13747215096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 347, 394, 591, 694, 788, 1041, 1182, 1388, 1576, 1613, 1773, 2082, 2364, 2776, 3123, 3226, 3546, 4164, 4728, 4839, 6246, 6452, 7092, 8328, 9678, 12492, 12904, 14184, 14517, 19356, 24984, 29034, 38712, 58068, 68359, 116136, 136718, 205077, 273436, 317761, 410154, 546872, 559711, 615231, 635522, 820308, 953283, 1119422, 1230462, 1271044, 1640616, 1679133, 1906566, 2238844, 2460924, 2542088, 2859849, 3358266, 3813132, 4477688, 4921848, 5037399, 5719698, 6716532, 7626264, 10074798, 11439396, 13433064, 20149596, 22878792, 40299192, 110263067, 220526134, 330789201, 441052268, 661578402, 882104536, 992367603, 1323156804, 1984735206, 2646313608, 3969470412, 7938940824]

約数ペア:

[(1, 7938940824), (2, 3969470412), (3, 2646313608), (4, 1984735206), (6, 1323156804), (8, 992367603), (9, 882104536), (12, 661578402), (18, 441052268), (24, 330789201), (36, 220526134), (72, 110263067), (197, 40299192), (347, 22878792), (394, 20149596), (591, 13433064), (694, 11439396), (788, 10074798), (1041, 7626264), (1182, 6716532), (1388, 5719698), (1576, 5037399), (1613, 4921848), (1773, 4477688), (2082, 3813132), (2364, 3358266), (2776, 2859849), (3123, 2542088), (3226, 2460924), (3546, 2238844), (4164, 1906566), (4728, 1679133), (4839, 1640616), (6246, 1271044), (6452, 1230462), (7092, 1119422), (8328, 953283), (9678, 820308), (12492, 635522), (12904, 615231), (14184, 559711), (14517, 546872), (19356, 410154), (24984, 317761), (29034, 273436), (38712, 205077), (58068, 136718), (68359, 116136)]