378413932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{2039}}^1$

素因数の和:2182

約数の個数: 48

約数和(自身を含む): 738904320

約数和(自身を除く): 360490388

約数列:

[1, 2, 4, 13, 26, 43, 52, 83, 86, 166, 172, 332, 559, 1079, 1118, 2039, 2158, 2236, 3569, 4078, 4316, 7138, 8156, 14276, 26507, 46397, 53014, 87677, 92794, 106028, 169237, 175354, 185588, 338474, 350708, 676948, 1139801, 2200081, 2279602, 4400162, 4559204, 7277191, 8800324, 14554382, 29108764, 94603483, 189206966, 378413932]

約数ペア:

[(1, 378413932), (2, 189206966), (4, 94603483), (13, 29108764), (26, 14554382), (43, 8800324), (52, 7277191), (83, 4559204), (86, 4400162), (166, 2279602), (172, 2200081), (332, 1139801), (559, 676948), (1079, 350708), (1118, 338474), (2039, 185588), (2158, 175354), (2236, 169237), (3569, 106028), (4078, 92794), (4316, 87677), (7138, 53014), (8156, 46397), (14276, 26507)]