981058847972

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{1543}}^1\times {\mathrm{2213}}^1$

素因数の和:4129

約数の個数: 96

約数和(自身を含む): 2033766088704

約数和(自身を除く): 1052707240732

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 331, 434, 662, 868, 1324, 1543, 2213, 2317, 3086, 4426, 4634, 6172, 8852, 9268, 10261, 10801, 15491, 20522, 21602, 30982, 41044, 43204, 47833, 61964, 68603, 71827, 95666, 137206, 143654, 191332, 274412, 287308, 334831, 480221, 510733, 669662, 732503, 960442, 1021466, 1339324, 1465006, 1920884, 2042932, 2930012, 3414659, 3575131, 5127521, 6829318, 7150262, 10255042, 13658636, 14300524, 15832723, 20510084, 22707593, 23902613, 31665446, 45415186, 47805226, 63330892, 90830372, 95610452, 105854429, 110829061, 158953151, 211708858, 221658122, 317906302, 423417716, 443316244, 635812604, 740981003, 1130252129, 1481962006, 2260504258, 2963924012, 4521008516, 7911764903, 15823529806, 31647059612, 35037815999, 70075631998, 140151263996, 245264711993, 490529423986, 981058847972]

約数ペア:

[(1, 981058847972), (2, 490529423986), (4, 245264711993), (7, 140151263996), (14, 70075631998), (28, 35037815999), (31, 31647059612), (62, 15823529806), (124, 7911764903), (217, 4521008516), (331, 2963924012), (434, 2260504258), (662, 1481962006), (868, 1130252129), (1324, 740981003), (1543, 635812604), (2213, 443316244), (2317, 423417716), (3086, 317906302), (4426, 221658122), (4634, 211708858), (6172, 158953151), (8852, 110829061), (9268, 105854429), (10261, 95610452), (10801, 90830372), (15491, 63330892), (20522, 47805226), (21602, 45415186), (30982, 31665446), (41044, 23902613), (43204, 22707593), (47833, 20510084), (61964, 15832723), (68603, 14300524), (71827, 13658636), (95666, 10255042), (137206, 7150262), (143654, 6829318), (191332, 5127521), (274412, 3575131), (287308, 3414659), (334831, 2930012), (480221, 2042932), (510733, 1920884), (669662, 1465006), (732503, 1339324), (960442, 1021466)]