501491172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:578

約数の個数: 192

約数和(自身を含む): 1542610944

約数和(自身を除く): 1041119772

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 23, 26, 28, 39, 41, 42, 46, 52, 69, 78, 82, 84, 91, 92, 123, 138, 156, 161, 164, 182, 246, 273, 276, 287, 299, 322, 364, 483, 487, 492, 533, 546, 574, 598, 644, 861, 897, 943, 966, 974, 1066, 1092, 1148, 1196, 1461, 1599, 1722, 1794, 1886, 1932, 1948, 2093, 2132, 2829, 2922, 3198, 3409, 3444, 3588, 3731, 3772, 4186, 5658, 5844, 6279, 6331, 6396, 6601, 6818, 7462, 8372, 10227, 11193, 11201, 11316, 12259, 12558, 12662, 13202, 13636, 14924, 18993, 19803, 19967, 20454, 22386, 22402, 24518, 25116, 25324, 26404, 33603, 36777, 37986, 39606, 39934, 40908, 44317, 44772, 44804, 49036, 59901, 67206, 73554, 75972, 78407, 79212, 79868, 85813, 88634, 119802, 132951, 134412, 139769, 145613, 147108, 156814, 171626, 177268, 235221, 239604, 257439, 259571, 265902, 279538, 291226, 313628, 343252, 419307, 436839, 459241, 470442, 514878, 519142, 531804, 559076, 582452, 778713, 838614, 873678, 918482, 940884, 1019291, 1029756, 1038284, 1377723, 1557426, 1677228, 1747356, 1816997, 1836964, 2038582, 2755446, 3057873, 3114852, 3214687, 3633994, 4077164, 5450991, 5510892, 5970133, 6115746, 6429374, 7267988, 9644061, 10901982, 11940266, 12231492, 12858748, 17910399, 19288122, 21803964, 23880532, 35820798, 38576244, 41790931, 71641596, 83581862, 125372793, 167163724, 250745586, 501491172]

約数ペア:

[(1, 501491172), (2, 250745586), (3, 167163724), (4, 125372793), (6, 83581862), (7, 71641596), (12, 41790931), (13, 38576244), (14, 35820798), (21, 23880532), (23, 21803964), (26, 19288122), (28, 17910399), (39, 12858748), (41, 12231492), (42, 11940266), (46, 10901982), (52, 9644061), (69, 7267988), (78, 6429374), (82, 6115746), (84, 5970133), (91, 5510892), (92, 5450991), (123, 4077164), (138, 3633994), (156, 3214687), (161, 3114852), (164, 3057873), (182, 2755446), (246, 2038582), (273, 1836964), (276, 1816997), (287, 1747356), (299, 1677228), (322, 1557426), (364, 1377723), (483, 1038284), (487, 1029756), (492, 1019291), (533, 940884), (546, 918482), (574, 873678), (598, 838614), (644, 778713), (861, 582452), (897, 559076), (943, 531804), (966, 519142), (974, 514878), (1066, 470442), (1092, 459241), (1148, 436839), (1196, 419307), (1461, 343252), (1599, 313628), (1722, 291226), (1794, 279538), (1886, 265902), (1932, 259571), (1948, 257439), (2093, 239604), (2132, 235221), (2829, 177268), (2922, 171626), (3198, 156814), (3409, 147108), (3444, 145613), (3588, 139769), (3731, 134412), (3772, 132951), (4186, 119802), (5658, 88634), (5844, 85813), (6279, 79868), (6331, 79212), (6396, 78407), (6601, 75972), (6818, 73554), (7462, 67206), (8372, 59901), (10227, 49036), (11193, 44804), (11201, 44772), (11316, 44317), (12259, 40908), (12558, 39934), (12662, 39606), (13202, 37986), (13636, 36777), (14924, 33603), (18993, 26404), (19803, 25324), (19967, 25116), (20454, 24518), (22386, 22402)]