978246768

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{3449}}^1$

素因数の和:3790

約数の個数: 80

約数和(自身を含む): 2669472000

約数和(自身を除く): 1691225232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 311, 456, 622, 912, 933, 1244, 1866, 2488, 3449, 3732, 4976, 5909, 6898, 7464, 10347, 11818, 13796, 14928, 17727, 20694, 23636, 27592, 35454, 41388, 47272, 55184, 65531, 70908, 82776, 94544, 131062, 141816, 165552, 196593, 262124, 283632, 393186, 524248, 786372, 1048496, 1072639, 1572744, 2145278, 3145488, 3217917, 4290556, 6435834, 8581112, 12871668, 17162224, 20380141, 25743336, 40760282, 51486672, 61140423, 81520564, 122280846, 163041128, 244561692, 326082256, 489123384, 978246768]

約数ペア:

[(1, 978246768), (2, 489123384), (3, 326082256), (4, 244561692), (6, 163041128), (8, 122280846), (12, 81520564), (16, 61140423), (19, 51486672), (24, 40760282), (38, 25743336), (48, 20380141), (57, 17162224), (76, 12871668), (114, 8581112), (152, 6435834), (228, 4290556), (304, 3217917), (311, 3145488), (456, 2145278), (622, 1572744), (912, 1072639), (933, 1048496), (1244, 786372), (1866, 524248), (2488, 393186), (3449, 283632), (3732, 262124), (4976, 196593), (5909, 165552), (6898, 141816), (7464, 131062), (10347, 94544), (11818, 82776), (13796, 70908), (14928, 65531), (17727, 55184), (20694, 47272), (23636, 41388), (27592, 35454)]