1258905066

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{433}}^1$

素因数の和:731

約数の個数: 64

約数和(自身を含む): 2639831040

約数和(自身を除く): 1380925974

約数列:

[1, 2, 3, 6, 43, 59, 86, 118, 129, 177, 191, 258, 354, 382, 433, 573, 866, 1146, 1299, 2537, 2598, 5074, 7611, 8213, 11269, 15222, 16426, 18619, 22538, 24639, 25547, 33807, 37238, 49278, 51094, 55857, 67614, 76641, 82703, 111714, 153282, 165406, 248109, 484567, 496218, 969134, 1098521, 1453701, 2197042, 2907402, 3295563, 3556229, 4879477, 6591126, 7112458, 9758954, 10668687, 14638431, 21337374, 29276862, 209817511, 419635022, 629452533, 1258905066]

約数ペア:

[(1, 1258905066), (2, 629452533), (3, 419635022), (6, 209817511), (43, 29276862), (59, 21337374), (86, 14638431), (118, 10668687), (129, 9758954), (177, 7112458), (191, 6591126), (258, 4879477), (354, 3556229), (382, 3295563), (433, 2907402), (573, 2197042), (866, 1453701), (1146, 1098521), (1299, 969134), (2537, 496218), (2598, 484567), (5074, 248109), (7611, 165406), (8213, 153282), (11269, 111714), (15222, 82703), (16426, 76641), (18619, 67614), (22538, 55857), (24639, 51094), (25547, 49278), (33807, 37238)]