1278903528

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{19079}}^1$

素因数の和:19124

約数の個数: 144

約数和(自身を含む): 4241484000

約数和(自身を除く): 2962580472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 49, 56, 57, 63, 72, 76, 84, 98, 114, 126, 133, 147, 152, 168, 171, 196, 228, 252, 266, 294, 342, 392, 399, 441, 456, 504, 532, 588, 684, 798, 882, 931, 1064, 1176, 1197, 1368, 1596, 1764, 1862, 2394, 2793, 3192, 3528, 3724, 4788, 5586, 7448, 8379, 9576, 11172, 16758, 19079, 22344, 33516, 38158, 57237, 67032, 76316, 114474, 133553, 152632, 171711, 228948, 267106, 343422, 362501, 400659, 457896, 534212, 686844, 725002, 801318, 934871, 1068424, 1087503, 1201977, 1373688, 1450004, 1602636, 1869742, 2175006, 2403954, 2537507, 2804613, 2900008, 3205272, 3262509, 3739484, 4350012, 4807908, 5075014, 5609226, 6525018, 7478968, 7612521, 8413839, 8700024, 9615816, 10150028, 11218452, 13050036, 15225042, 16827678, 17762549, 20300056, 22436904, 22837563, 26100072, 30450084, 33655356, 35525098, 45675126, 53287647, 60900168, 67310712, 71050196, 91350252, 106575294, 142100392, 159862941, 182700504, 213150588, 319725882, 426301176, 639451764, 1278903528]

約数ペア:

[(1, 1278903528), (2, 639451764), (3, 426301176), (4, 319725882), (6, 213150588), (7, 182700504), (8, 159862941), (9, 142100392), (12, 106575294), (14, 91350252), (18, 71050196), (19, 67310712), (21, 60900168), (24, 53287647), (28, 45675126), (36, 35525098), (38, 33655356), (42, 30450084), (49, 26100072), (56, 22837563), (57, 22436904), (63, 20300056), (72, 17762549), (76, 16827678), (84, 15225042), (98, 13050036), (114, 11218452), (126, 10150028), (133, 9615816), (147, 8700024), (152, 8413839), (168, 7612521), (171, 7478968), (196, 6525018), (228, 5609226), (252, 5075014), (266, 4807908), (294, 4350012), (342, 3739484), (392, 3262509), (399, 3205272), (441, 2900008), (456, 2804613), (504, 2537507), (532, 2403954), (588, 2175006), (684, 1869742), (798, 1602636), (882, 1450004), (931, 1373688), (1064, 1201977), (1176, 1087503), (1197, 1068424), (1368, 934871), (1596, 801318), (1764, 725002), (1862, 686844), (2394, 534212), (2793, 457896), (3192, 400659), (3528, 362501), (3724, 343422), (4788, 267106), (5586, 228948), (7448, 171711), (8379, 152632), (9576, 133553), (11172, 114474), (16758, 76316), (19079, 67032), (22344, 57237), (33516, 38158)]