393127287660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{4297}}^1\times {\mathrm{508271}}^1$

素因数の和:512583

約数の個数: 72

約数和(自身を含む): 1192765968576

約数和(自身を除く): 799638680916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 4297, 8594, 12891, 17188, 21485, 25782, 38673, 42970, 51564, 64455, 77346, 85940, 128910, 154692, 193365, 257820, 386730, 508271, 773460, 1016542, 1524813, 2033084, 2541355, 3049626, 4574439, 5082710, 6099252, 7624065, 9148878, 10165420, 15248130, 18297756, 22872195, 30496260, 45744390, 91488780, 2184040487, 4368080974, 6552121461, 8736161948, 10920202435, 13104242922, 19656364383, 21840404870, 26208485844, 32760607305, 39312728766, 43680809740, 65521214610, 78625457532, 98281821915, 131042429220, 196563643830, 393127287660]

約数ペア:

[(1, 393127287660), (2, 196563643830), (3, 131042429220), (4, 98281821915), (5, 78625457532), (6, 65521214610), (9, 43680809740), (10, 39312728766), (12, 32760607305), (15, 26208485844), (18, 21840404870), (20, 19656364383), (30, 13104242922), (36, 10920202435), (45, 8736161948), (60, 6552121461), (90, 4368080974), (180, 2184040487), (4297, 91488780), (8594, 45744390), (12891, 30496260), (17188, 22872195), (21485, 18297756), (25782, 15248130), (38673, 10165420), (42970, 9148878), (51564, 7624065), (64455, 6099252), (77346, 5082710), (85940, 4574439), (128910, 3049626), (154692, 2541355), (193365, 2033084), (257820, 1524813), (386730, 1016542), (508271, 773460)]