19972033488

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{9319}}^1$

素因数の和:9399

約数の個数: 240

約数和(自身を含む): 64556284800

約数和(自身を除く): 44584251312

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 41, 44, 48, 54, 66, 72, 82, 88, 99, 108, 121, 123, 132, 144, 164, 176, 198, 216, 242, 246, 264, 297, 328, 363, 369, 396, 432, 451, 484, 492, 528, 594, 656, 726, 738, 792, 902, 968, 984, 1089, 1107, 1188, 1353, 1452, 1476, 1584, 1804, 1936, 1968, 2178, 2214, 2376, 2706, 2904, 2952, 3267, 3608, 4059, 4356, 4428, 4752, 4961, 5412, 5808, 5904, 6534, 7216, 8118, 8712, 8856, 9319, 9922, 10824, 12177, 13068, 14883, 16236, 17424, 17712, 18638, 19844, 21648, 24354, 26136, 27957, 29766, 32472, 37276, 39688, 44649, 48708, 52272, 55914, 59532, 64944, 74552, 79376, 83871, 89298, 97416, 102509, 111828, 119064, 133947, 149104, 167742, 178596, 194832, 205018, 223656, 238128, 251613, 267894, 307527, 335484, 357192, 382079, 410036, 447312, 503226, 535788, 615054, 670968, 714384, 764158, 820072, 922581, 1006452, 1071576, 1127599, 1146237, 1230108, 1341936, 1528316, 1640144, 1845162, 2012904, 2143152, 2255198, 2292474, 2460216, 2767743, 3056632, 3382797, 3438711, 3690324, 4025808, 4202869, 4510396, 4584948, 4920432, 5535486, 6113264, 6765594, 6877422, 7380648, 8405738, 9020792, 9169896, 10148391, 10316133, 11070972, 12608607, 13531188, 13754844, 14761296, 16811476, 18041584, 18339792, 20296782, 20632266, 22141944, 25217214, 27062376, 27509688, 30445173, 33622952, 37825821, 40593564, 41264532, 44283888, 46231559, 50434428, 54124752, 55019376, 60890346, 67245904, 75651642, 81187128, 82529064, 92463118, 100868856, 113477463, 121780692, 138694677, 151303284, 162374256, 165058128, 184926236, 201737712, 226954926, 243561384, 277389354, 302606568, 369852472, 416084031, 453909852, 487122768, 554778708, 605213136, 739704944, 832168062, 907819704, 1109557416, 1248252093, 1664336124, 1815639408, 2219114832, 2496504186, 3328672248, 4993008372, 6657344496, 9986016744, 19972033488]

約数ペア:

[(1, 19972033488), (2, 9986016744), (3, 6657344496), (4, 4993008372), (6, 3328672248), (8, 2496504186), (9, 2219114832), (11, 1815639408), (12, 1664336124), (16, 1248252093), (18, 1109557416), (22, 907819704), (24, 832168062), (27, 739704944), (33, 605213136), (36, 554778708), (41, 487122768), (44, 453909852), (48, 416084031), (54, 369852472), (66, 302606568), (72, 277389354), (82, 243561384), (88, 226954926), (99, 201737712), (108, 184926236), (121, 165058128), (123, 162374256), (132, 151303284), (144, 138694677), (164, 121780692), (176, 113477463), (198, 100868856), (216, 92463118), (242, 82529064), (246, 81187128), (264, 75651642), (297, 67245904), (328, 60890346), (363, 55019376), (369, 54124752), (396, 50434428), (432, 46231559), (451, 44283888), (484, 41264532), (492, 40593564), (528, 37825821), (594, 33622952), (656, 30445173), (726, 27509688), (738, 27062376), (792, 25217214), (902, 22141944), (968, 20632266), (984, 20296782), (1089, 18339792), (1107, 18041584), (1188, 16811476), (1353, 14761296), (1452, 13754844), (1476, 13531188), (1584, 12608607), (1804, 11070972), (1936, 10316133), (1968, 10148391), (2178, 9169896), (2214, 9020792), (2376, 8405738), (2706, 7380648), (2904, 6877422), (2952, 6765594), (3267, 6113264), (3608, 5535486), (4059, 4920432), (4356, 4584948), (4428, 4510396), (4752, 4202869), (4961, 4025808), (5412, 3690324), (5808, 3438711), (5904, 3382797), (6534, 3056632), (7216, 2767743), (8118, 2460216), (8712, 2292474), (8856, 2255198), (9319, 2143152), (9922, 2012904), (10824, 1845162), (12177, 1640144), (13068, 1528316), (14883, 1341936), (16236, 1230108), (17424, 1146237), (17712, 1127599), (18638, 1071576), (19844, 1006452), (21648, 922581), (24354, 820072), (26136, 764158), (27957, 714384), (29766, 670968), (32472, 615054), (37276, 535788), (39688, 503226), (44649, 447312), (48708, 410036), (52272, 382079), (55914, 357192), (59532, 335484), (64944, 307527), (74552, 267894), (79376, 251613), (83871, 238128), (89298, 223656), (97416, 205018), (102509, 194832), (111828, 178596), (119064, 167742), (133947, 149104)]