376996936

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 762652800

約数和(自身を除く): 385655864

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 181, 193, 284, 362, 386, 568, 724, 772, 1349, 1448, 1544, 2698, 3439, 3667, 5396, 6878, 7334, 10792, 12851, 13703, 13756, 14668, 25702, 27406, 27512, 29336, 34933, 51404, 54812, 69866, 102808, 109624, 139732, 244169, 260357, 279464, 488338, 520714, 663727, 976676, 1041428, 1327454, 1953352, 2082856, 2480243, 2654908, 4960486, 5309816, 9920972, 19841944, 47124617, 94249234, 188498468, 376996936]

約数ペア:

[(1, 376996936), (2, 188498468), (4, 94249234), (8, 47124617), (19, 19841944), (38, 9920972), (71, 5309816), (76, 4960486), (142, 2654908), (152, 2480243), (181, 2082856), (193, 1953352), (284, 1327454), (362, 1041428), (386, 976676), (568, 663727), (724, 520714), (772, 488338), (1349, 279464), (1448, 260357), (1544, 244169), (2698, 139732), (3439, 109624), (3667, 102808), (5396, 69866), (6878, 54812), (7334, 51404), (10792, 34933), (12851, 29336), (13703, 27512), (13756, 27406), (14668, 25702)]