2577883824

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{20047}}^1$

素因数の和:20127

約数の個数: 120

約数和(自身を含む): 7756170240

約数和(自身を除く): 5178286416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 47, 48, 57, 72, 76, 94, 114, 141, 144, 152, 171, 188, 228, 282, 304, 342, 376, 423, 456, 564, 684, 752, 846, 893, 912, 1128, 1368, 1692, 1786, 2256, 2679, 2736, 3384, 3572, 5358, 6768, 7144, 8037, 10716, 14288, 16074, 20047, 21432, 32148, 40094, 42864, 60141, 64296, 80188, 120282, 128592, 160376, 180423, 240564, 320752, 360846, 380893, 481128, 721692, 761786, 942209, 962256, 1142679, 1443384, 1523572, 1884418, 2285358, 2826627, 2886768, 3047144, 3428037, 3768836, 4570716, 5653254, 6094288, 6856074, 7537672, 8479881, 9141432, 11306508, 13712148, 15075344, 16959762, 17901971, 18282864, 22613016, 27424296, 33919524, 35803942, 45226032, 53705913, 54848592, 67839048, 71607884, 107411826, 135678096, 143215768, 161117739, 214823652, 286431536, 322235478, 429647304, 644470956, 859294608, 1288941912, 2577883824]

約数ペア:

[(1, 2577883824), (2, 1288941912), (3, 859294608), (4, 644470956), (6, 429647304), (8, 322235478), (9, 286431536), (12, 214823652), (16, 161117739), (18, 143215768), (19, 135678096), (24, 107411826), (36, 71607884), (38, 67839048), (47, 54848592), (48, 53705913), (57, 45226032), (72, 35803942), (76, 33919524), (94, 27424296), (114, 22613016), (141, 18282864), (144, 17901971), (152, 16959762), (171, 15075344), (188, 13712148), (228, 11306508), (282, 9141432), (304, 8479881), (342, 7537672), (376, 6856074), (423, 6094288), (456, 5653254), (564, 4570716), (684, 3768836), (752, 3428037), (846, 3047144), (893, 2886768), (912, 2826627), (1128, 2285358), (1368, 1884418), (1692, 1523572), (1786, 1443384), (2256, 1142679), (2679, 962256), (2736, 942209), (3384, 761786), (3572, 721692), (5358, 481128), (6768, 380893), (7144, 360846), (8037, 320752), (10716, 240564), (14288, 180423), (16074, 160376), (20047, 128592), (21432, 120282), (32148, 80188), (40094, 64296), (42864, 60141)]