408047796

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{1427}}^1$

素因数の和:1510

約数の個数: 108

約数和(自身を含む): 1141463232

約数和(自身を除く): 733415436

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 169, 188, 234, 282, 338, 423, 468, 507, 564, 611, 676, 846, 1014, 1222, 1427, 1521, 1692, 1833, 2028, 2444, 2854, 3042, 3666, 4281, 5499, 5708, 6084, 7332, 7943, 8562, 10998, 12843, 15886, 17124, 18551, 21996, 23829, 25686, 31772, 37102, 47658, 51372, 55653, 67069, 71487, 74204, 95316, 111306, 134138, 142974, 166959, 201207, 222612, 241163, 268276, 285948, 333918, 402414, 482326, 603621, 667836, 723489, 804828, 871897, 964652, 1207242, 1446978, 1743794, 2170467, 2414484, 2615691, 2893956, 3487588, 4340934, 5231382, 7847073, 8681868, 10462764, 11334661, 15694146, 22669322, 31388292, 34003983, 45338644, 68007966, 102011949, 136015932, 204023898, 408047796]

約数ペア:

[(1, 408047796), (2, 204023898), (3, 136015932), (4, 102011949), (6, 68007966), (9, 45338644), (12, 34003983), (13, 31388292), (18, 22669322), (26, 15694146), (36, 11334661), (39, 10462764), (47, 8681868), (52, 7847073), (78, 5231382), (94, 4340934), (117, 3487588), (141, 2893956), (156, 2615691), (169, 2414484), (188, 2170467), (234, 1743794), (282, 1446978), (338, 1207242), (423, 964652), (468, 871897), (507, 804828), (564, 723489), (611, 667836), (676, 603621), (846, 482326), (1014, 402414), (1222, 333918), (1427, 285948), (1521, 268276), (1692, 241163), (1833, 222612), (2028, 201207), (2444, 166959), (2854, 142974), (3042, 134138), (3666, 111306), (4281, 95316), (5499, 74204), (5708, 71487), (6084, 67069), (7332, 55653), (7943, 51372), (8562, 47658), (10998, 37102), (12843, 31772), (15886, 25686), (17124, 23829), (18551, 21996)]