1889791344

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2753}}^1$

素因数の和:3004

約数の個数: 160

約数和(自身を含む): 6228887040

約数和(自身を除く): 4339095696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 227, 252, 336, 378, 432, 454, 504, 681, 756, 908, 1008, 1362, 1512, 1589, 1816, 2043, 2724, 2753, 3024, 3178, 3632, 4086, 4767, 5448, 5506, 6129, 6356, 8172, 8259, 9534, 10896, 11012, 12258, 12712, 14301, 16344, 16518, 19068, 19271, 22024, 24516, 24777, 25424, 28602, 32688, 33036, 38136, 38542, 42903, 44048, 49032, 49554, 57204, 57813, 66072, 74331, 76272, 77084, 85806, 98064, 99108, 114408, 115626, 132144, 148662, 154168, 171612, 173439, 198216, 228816, 231252, 297324, 308336, 343224, 346878, 396432, 462504, 520317, 594648, 624931, 686448, 693756, 925008, 1040634, 1189296, 1249862, 1387512, 1874793, 2081268, 2499724, 2775024, 3749586, 4162536, 4374517, 4999448, 5624379, 7499172, 8325072, 8749034, 9998896, 11248758, 13123551, 14998344, 16873137, 17498068, 22497516, 26247102, 29996688, 33746274, 34996136, 39370653, 44995032, 52494204, 67492548, 69992272, 78741306, 89990064, 104988408, 118111959, 134985096, 157482612, 209976816, 236223918, 269970192, 314965224, 472447836, 629930448, 944895672, 1889791344]

約数ペア:

[(1, 1889791344), (2, 944895672), (3, 629930448), (4, 472447836), (6, 314965224), (7, 269970192), (8, 236223918), (9, 209976816), (12, 157482612), (14, 134985096), (16, 118111959), (18, 104988408), (21, 89990064), (24, 78741306), (27, 69992272), (28, 67492548), (36, 52494204), (42, 44995032), (48, 39370653), (54, 34996136), (56, 33746274), (63, 29996688), (72, 26247102), (84, 22497516), (108, 17498068), (112, 16873137), (126, 14998344), (144, 13123551), (168, 11248758), (189, 9998896), (216, 8749034), (227, 8325072), (252, 7499172), (336, 5624379), (378, 4999448), (432, 4374517), (454, 4162536), (504, 3749586), (681, 2775024), (756, 2499724), (908, 2081268), (1008, 1874793), (1362, 1387512), (1512, 1249862), (1589, 1189296), (1816, 1040634), (2043, 925008), (2724, 693756), (2753, 686448), (3024, 624931), (3178, 594648), (3632, 520317), (4086, 462504), (4767, 396432), (5448, 346878), (5506, 343224), (6129, 308336), (6356, 297324), (8172, 231252), (8259, 228816), (9534, 198216), (10896, 173439), (11012, 171612), (12258, 154168), (12712, 148662), (14301, 132144), (16344, 115626), (16518, 114408), (19068, 99108), (19271, 98064), (22024, 85806), (24516, 77084), (24777, 76272), (25424, 74331), (28602, 66072), (32688, 57813), (33036, 57204), (38136, 49554), (38542, 49032), (42903, 44048)]