40376196

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:558

約数の個数: 108

約数和(自身を含む): 121500288

約数和(自身を除く): 81124092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 49, 63, 84, 94, 98, 126, 141, 147, 188, 196, 252, 282, 294, 329, 423, 441, 487, 564, 588, 658, 846, 882, 974, 987, 1316, 1461, 1692, 1764, 1948, 1974, 2303, 2922, 2961, 3409, 3948, 4383, 4606, 5844, 5922, 6818, 6909, 8766, 9212, 10227, 11844, 13636, 13818, 17532, 20454, 20727, 22889, 23863, 27636, 30681, 40908, 41454, 45778, 47726, 61362, 68667, 71589, 82908, 91556, 95452, 122724, 137334, 143178, 160223, 206001, 214767, 274668, 286356, 320446, 412002, 429534, 480669, 640892, 824004, 859068, 961338, 1121561, 1442007, 1922676, 2243122, 2884014, 3364683, 4486244, 5768028, 6729366, 10094049, 13458732, 20188098, 40376196]

約数ペア:

[(1, 40376196), (2, 20188098), (3, 13458732), (4, 10094049), (6, 6729366), (7, 5768028), (9, 4486244), (12, 3364683), (14, 2884014), (18, 2243122), (21, 1922676), (28, 1442007), (36, 1121561), (42, 961338), (47, 859068), (49, 824004), (63, 640892), (84, 480669), (94, 429534), (98, 412002), (126, 320446), (141, 286356), (147, 274668), (188, 214767), (196, 206001), (252, 160223), (282, 143178), (294, 137334), (329, 122724), (423, 95452), (441, 91556), (487, 82908), (564, 71589), (588, 68667), (658, 61362), (846, 47726), (882, 45778), (974, 41454), (987, 40908), (1316, 30681), (1461, 27636), (1692, 23863), (1764, 22889), (1948, 20727), (1974, 20454), (2303, 17532), (2922, 13818), (2961, 13636), (3409, 11844), (3948, 10227), (4383, 9212), (4606, 8766), (5844, 6909), (5922, 6818)]