212918412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{293}}^1$

素因数の和:559

約数の個数: 96

約数和(自身を含む): 586381824

約数和(自身を除く): 373463412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 211, 246, 287, 293, 422, 492, 574, 586, 633, 844, 861, 879, 1148, 1172, 1266, 1477, 1722, 1758, 2051, 2532, 2954, 3444, 3516, 4102, 4431, 5908, 6153, 8204, 8651, 8862, 12013, 12306, 17302, 17724, 24026, 24612, 25953, 34604, 36039, 48052, 51906, 60557, 61823, 72078, 84091, 103812, 121114, 123646, 144156, 168182, 181671, 185469, 242228, 247292, 252273, 336364, 363342, 370938, 432761, 504546, 726684, 741876, 865522, 1009092, 1298283, 1731044, 2534743, 2596566, 5069486, 5193132, 7604229, 10138972, 15208458, 17743201, 30416916, 35486402, 53229603, 70972804, 106459206, 212918412]

約数ペア:

[(1, 212918412), (2, 106459206), (3, 70972804), (4, 53229603), (6, 35486402), (7, 30416916), (12, 17743201), (14, 15208458), (21, 10138972), (28, 7604229), (41, 5193132), (42, 5069486), (82, 2596566), (84, 2534743), (123, 1731044), (164, 1298283), (211, 1009092), (246, 865522), (287, 741876), (293, 726684), (422, 504546), (492, 432761), (574, 370938), (586, 363342), (633, 336364), (844, 252273), (861, 247292), (879, 242228), (1148, 185469), (1172, 181671), (1266, 168182), (1477, 144156), (1722, 123646), (1758, 121114), (2051, 103812), (2532, 84091), (2954, 72078), (3444, 61823), (3516, 60557), (4102, 51906), (4431, 48052), (5908, 36039), (6153, 34604), (8204, 25953), (8651, 24612), (8862, 24026), (12013, 17724), (12306, 17302)]