394839684

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2069}}^1$

素因数の和:2135

約数の個数: 120

約数和(自身を含む): 1122105600

約数和(自身を除く): 727265916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 81, 93, 108, 114, 124, 162, 171, 186, 228, 279, 324, 342, 372, 513, 558, 589, 684, 837, 1026, 1116, 1178, 1539, 1674, 1767, 2052, 2069, 2356, 2511, 3078, 3348, 3534, 4138, 5022, 5301, 6156, 6207, 7068, 8276, 10044, 10602, 12414, 15903, 18621, 21204, 24828, 31806, 37242, 39311, 47709, 55863, 63612, 64139, 74484, 78622, 95418, 111726, 117933, 128278, 157244, 167589, 190836, 192417, 223452, 235866, 256556, 335178, 353799, 384834, 471732, 577251, 670356, 707598, 769668, 1061397, 1154502, 1218641, 1415196, 1731753, 2122794, 2309004, 2437282, 3184191, 3463506, 3655923, 4245588, 4874564, 5195259, 6368382, 6927012, 7311846, 10390518, 10967769, 12736764, 14623692, 20781036, 21935538, 32903307, 43871076, 65806614, 98709921, 131613228, 197419842, 394839684]

約数ペア:

[(1, 394839684), (2, 197419842), (3, 131613228), (4, 98709921), (6, 65806614), (9, 43871076), (12, 32903307), (18, 21935538), (19, 20781036), (27, 14623692), (31, 12736764), (36, 10967769), (38, 10390518), (54, 7311846), (57, 6927012), (62, 6368382), (76, 5195259), (81, 4874564), (93, 4245588), (108, 3655923), (114, 3463506), (124, 3184191), (162, 2437282), (171, 2309004), (186, 2122794), (228, 1731753), (279, 1415196), (324, 1218641), (342, 1154502), (372, 1061397), (513, 769668), (558, 707598), (589, 670356), (684, 577251), (837, 471732), (1026, 384834), (1116, 353799), (1178, 335178), (1539, 256556), (1674, 235866), (1767, 223452), (2052, 192417), (2069, 190836), (2356, 167589), (2511, 157244), (3078, 128278), (3348, 117933), (3534, 111726), (4138, 95418), (5022, 78622), (5301, 74484), (6156, 64139), (6207, 63612), (7068, 55863), (8276, 47709), (10044, 39311), (10602, 37242), (12414, 31806), (15903, 24828), (18621, 21204)]