328634982

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:280

約数の個数: 160

約数和(自身を含む): 858654720

約数和(自身を除く): 530019738

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 43, 54, 57, 78, 81, 86, 114, 117, 129, 162, 171, 191, 234, 247, 258, 342, 351, 382, 387, 494, 513, 559, 573, 702, 741, 774, 817, 1026, 1053, 1118, 1146, 1161, 1482, 1539, 1634, 1677, 1719, 2106, 2223, 2322, 2451, 2483, 3078, 3354, 3438, 3483, 3629, 4446, 4902, 4966, 5031, 5157, 6669, 6966, 7258, 7353, 7449, 8213, 10062, 10314, 10621, 10887, 13338, 14706, 14898, 15093, 15471, 16426, 20007, 21242, 21774, 22059, 22347, 24639, 30186, 30942, 31863, 32661, 40014, 44118, 44694, 45279, 47177, 49278, 63726, 65322, 66177, 67041, 73917, 90558, 94354, 95589, 97983, 106769, 132354, 134082, 141531, 147834, 156047, 191178, 195966, 201123, 213538, 221751, 283062, 286767, 293949, 312094, 320307, 402246, 424593, 443502, 468141, 573534, 587898, 640614, 665253, 849186, 860301, 936282, 960921, 1273779, 1330506, 1404423, 1720602, 1921842, 2028611, 2547558, 2808846, 2882763, 3821337, 4057222, 4213269, 5765526, 6085833, 7642674, 8426538, 8648289, 12171666, 12639807, 17296578, 18257499, 25279614, 36514998, 54772497, 109544994, 164317491, 328634982]

約数ペア:

[(1, 328634982), (2, 164317491), (3, 109544994), (6, 54772497), (9, 36514998), (13, 25279614), (18, 18257499), (19, 17296578), (26, 12639807), (27, 12171666), (38, 8648289), (39, 8426538), (43, 7642674), (54, 6085833), (57, 5765526), (78, 4213269), (81, 4057222), (86, 3821337), (114, 2882763), (117, 2808846), (129, 2547558), (162, 2028611), (171, 1921842), (191, 1720602), (234, 1404423), (247, 1330506), (258, 1273779), (342, 960921), (351, 936282), (382, 860301), (387, 849186), (494, 665253), (513, 640614), (559, 587898), (573, 573534), (702, 468141), (741, 443502), (774, 424593), (817, 402246), (1026, 320307), (1053, 312094), (1118, 293949), (1146, 286767), (1161, 283062), (1482, 221751), (1539, 213538), (1634, 201123), (1677, 195966), (1719, 191178), (2106, 156047), (2223, 147834), (2322, 141531), (2451, 134082), (2483, 132354), (3078, 106769), (3354, 97983), (3438, 95589), (3483, 94354), (3629, 90558), (4446, 73917), (4902, 67041), (4966, 66177), (5031, 65322), (5157, 63726), (6669, 49278), (6966, 47177), (7258, 45279), (7353, 44694), (7449, 44118), (8213, 40014), (10062, 32661), (10314, 31863), (10621, 30942), (10887, 30186), (13338, 24639), (14706, 22347), (14898, 22059), (15093, 21774), (15471, 21242), (16426, 20007)]