40387788

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1303}}^1$

素因数の和:1364

約数の個数: 96

約数和(自身を含む): 122680320

約数和(自身を除く): 82292532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 82, 84, 108, 123, 126, 164, 189, 246, 252, 287, 369, 378, 492, 574, 738, 756, 861, 1107, 1148, 1303, 1476, 1722, 2214, 2583, 2606, 3444, 3909, 4428, 5166, 5212, 7749, 7818, 9121, 10332, 11727, 15498, 15636, 18242, 23454, 27363, 30996, 35181, 36484, 46908, 53423, 54726, 70362, 82089, 106846, 109452, 140724, 160269, 164178, 213692, 246267, 320538, 328356, 373961, 480807, 492534, 641076, 747922, 961614, 985068, 1121883, 1442421, 1495844, 1923228, 2243766, 2884842, 3365649, 4487532, 5769684, 6731298, 10096947, 13462596, 20193894, 40387788]

約数ペア:

[(1, 40387788), (2, 20193894), (3, 13462596), (4, 10096947), (6, 6731298), (7, 5769684), (9, 4487532), (12, 3365649), (14, 2884842), (18, 2243766), (21, 1923228), (27, 1495844), (28, 1442421), (36, 1121883), (41, 985068), (42, 961614), (54, 747922), (63, 641076), (82, 492534), (84, 480807), (108, 373961), (123, 328356), (126, 320538), (164, 246267), (189, 213692), (246, 164178), (252, 160269), (287, 140724), (369, 109452), (378, 106846), (492, 82089), (574, 70362), (738, 54726), (756, 53423), (861, 46908), (1107, 36484), (1148, 35181), (1303, 30996), (1476, 27363), (1722, 23454), (2214, 18242), (2583, 15636), (2606, 15498), (3444, 11727), (3909, 10332), (4428, 9121), (5166, 7818), (5212, 7749)]