380188404

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1$

素因数の和:595

約数の個数: 120

約数和(自身を含む): 1055700800

約数和(自身を除く): 675512396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 151, 162, 171, 228, 302, 324, 342, 409, 453, 513, 604, 684, 818, 906, 1026, 1227, 1359, 1539, 1636, 1812, 2052, 2454, 2718, 2869, 3078, 3681, 4077, 4908, 5436, 5738, 6156, 7362, 7771, 8154, 8607, 11043, 11476, 12231, 14724, 15542, 16308, 17214, 22086, 23313, 24462, 25821, 31084, 33129, 34428, 44172, 46626, 48924, 51642, 61759, 66258, 69939, 77463, 93252, 103284, 123518, 132516, 139878, 154926, 185277, 209817, 232389, 247036, 279756, 309852, 370554, 419634, 464778, 555831, 629451, 741108, 839268, 929556, 1111662, 1173421, 1258902, 1667493, 2223324, 2346842, 2517804, 3334986, 3520263, 4693684, 5002479, 6669972, 7040526, 10004958, 10560789, 14081052, 20009916, 21121578, 31682367, 42243156, 63364734, 95047101, 126729468, 190094202, 380188404]

約数ペア:

[(1, 380188404), (2, 190094202), (3, 126729468), (4, 95047101), (6, 63364734), (9, 42243156), (12, 31682367), (18, 21121578), (19, 20009916), (27, 14081052), (36, 10560789), (38, 10004958), (54, 7040526), (57, 6669972), (76, 5002479), (81, 4693684), (108, 3520263), (114, 3334986), (151, 2517804), (162, 2346842), (171, 2223324), (228, 1667493), (302, 1258902), (324, 1173421), (342, 1111662), (409, 929556), (453, 839268), (513, 741108), (604, 629451), (684, 555831), (818, 464778), (906, 419634), (1026, 370554), (1227, 309852), (1359, 279756), (1539, 247036), (1636, 232389), (1812, 209817), (2052, 185277), (2454, 154926), (2718, 139878), (2869, 132516), (3078, 123518), (3681, 103284), (4077, 93252), (4908, 77463), (5436, 69939), (5738, 66258), (6156, 61759), (7362, 51642), (7771, 48924), (8154, 46626), (8607, 44172), (11043, 34428), (11476, 33129), (12231, 31084), (14724, 25821), (15542, 24462), (16308, 23313), (17214, 22086)]