402432012

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:292

約数の個数: 144

約数和(自身を含む): 1107025920

約数和(自身を除く): 704593908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 43, 46, 69, 86, 89, 92, 127, 129, 138, 172, 178, 207, 254, 258, 267, 276, 356, 381, 387, 414, 508, 516, 534, 762, 774, 801, 828, 989, 1068, 1143, 1524, 1548, 1602, 1978, 2047, 2286, 2921, 2967, 3204, 3827, 3956, 4094, 4572, 5461, 5842, 5934, 6141, 7654, 8188, 8763, 8901, 10922, 11303, 11481, 11684, 11868, 12282, 15308, 16383, 17526, 17802, 18423, 21844, 22606, 22962, 24564, 26289, 32766, 33909, 34443, 35052, 35604, 36846, 45212, 45924, 49149, 52578, 65532, 67818, 68886, 73692, 88021, 98298, 101727, 105156, 125603, 135636, 137772, 176042, 196596, 203454, 251206, 259969, 264063, 352084, 376809, 406908, 486029, 502412, 519938, 528126, 753618, 779907, 792189, 972058, 1039876, 1056252, 1130427, 1458087, 1507236, 1559814, 1584378, 1944116, 2260854, 2339721, 2916174, 3119628, 3168756, 4374261, 4521708, 4679442, 5832348, 8748522, 9358884, 11178667, 17497044, 22357334, 33536001, 44714668, 67072002, 100608003, 134144004, 201216006, 402432012]

約数ペア:

[(1, 402432012), (2, 201216006), (3, 134144004), (4, 100608003), (6, 67072002), (9, 44714668), (12, 33536001), (18, 22357334), (23, 17497044), (36, 11178667), (43, 9358884), (46, 8748522), (69, 5832348), (86, 4679442), (89, 4521708), (92, 4374261), (127, 3168756), (129, 3119628), (138, 2916174), (172, 2339721), (178, 2260854), (207, 1944116), (254, 1584378), (258, 1559814), (267, 1507236), (276, 1458087), (356, 1130427), (381, 1056252), (387, 1039876), (414, 972058), (508, 792189), (516, 779907), (534, 753618), (762, 528126), (774, 519938), (801, 502412), (828, 486029), (989, 406908), (1068, 376809), (1143, 352084), (1524, 264063), (1548, 259969), (1602, 251206), (1978, 203454), (2047, 196596), (2286, 176042), (2921, 137772), (2967, 135636), (3204, 125603), (3827, 105156), (3956, 101727), (4094, 98298), (4572, 88021), (5461, 73692), (5842, 68886), (5934, 67818), (6141, 65532), (7654, 52578), (8188, 49149), (8763, 45924), (8901, 45212), (10922, 36846), (11303, 35604), (11481, 35052), (11684, 34443), (11868, 33909), (12282, 32766), (15308, 26289), (16383, 24564), (17526, 22962), (17802, 22606), (18423, 21844)]