219921648

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1373}}^1$

素因数の和:1502

約数の個数: 80

約数和(自身を含む): 588819456

約数和(自身を除く): 368897808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 71, 94, 141, 142, 188, 213, 282, 284, 376, 426, 564, 568, 752, 852, 1128, 1136, 1373, 1704, 2256, 2746, 3337, 3408, 4119, 5492, 6674, 8238, 10011, 10984, 13348, 16476, 20022, 21968, 26696, 32952, 40044, 53392, 64531, 65904, 80088, 97483, 129062, 160176, 193593, 194966, 258124, 292449, 387186, 389932, 516248, 584898, 774372, 779864, 1032496, 1169796, 1548744, 1559728, 2339592, 3097488, 4581701, 4679184, 9163402, 13745103, 18326804, 27490206, 36653608, 54980412, 73307216, 109960824, 219921648]

約数ペア:

[(1, 219921648), (2, 109960824), (3, 73307216), (4, 54980412), (6, 36653608), (8, 27490206), (12, 18326804), (16, 13745103), (24, 9163402), (47, 4679184), (48, 4581701), (71, 3097488), (94, 2339592), (141, 1559728), (142, 1548744), (188, 1169796), (213, 1032496), (282, 779864), (284, 774372), (376, 584898), (426, 516248), (564, 389932), (568, 387186), (752, 292449), (852, 258124), (1128, 194966), (1136, 193593), (1373, 160176), (1704, 129062), (2256, 97483), (2746, 80088), (3337, 65904), (3408, 64531), (4119, 53392), (5492, 40044), (6674, 32952), (8238, 26696), (10011, 21968), (10984, 20022), (13348, 16476)]