1644978384

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{751}}^1$

素因数の和:866

約数の個数: 240

約数和(自身を含む): 5498648064

約数和(自身を除く): 3853669680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 41, 42, 48, 53, 56, 63, 72, 82, 84, 106, 112, 123, 126, 144, 159, 164, 168, 212, 246, 252, 287, 318, 328, 336, 369, 371, 424, 477, 492, 504, 574, 636, 656, 738, 742, 751, 848, 861, 954, 984, 1008, 1113, 1148, 1272, 1476, 1484, 1502, 1722, 1908, 1968, 2173, 2226, 2253, 2296, 2544, 2583, 2952, 2968, 3004, 3339, 3444, 3816, 4346, 4452, 4506, 4592, 5166, 5257, 5904, 5936, 6008, 6519, 6678, 6759, 6888, 7632, 8692, 8904, 9012, 10332, 10514, 12016, 13038, 13356, 13518, 13776, 15211, 15771, 17384, 17808, 18024, 19557, 20664, 21028, 26076, 26712, 27036, 30422, 30791, 31542, 34768, 36048, 39114, 39803, 41328, 42056, 45633, 47313, 52152, 53424, 54072, 60844, 61582, 63084, 78228, 79606, 84112, 91266, 92373, 94626, 104304, 108144, 119409, 121688, 123164, 126168, 136899, 156456, 159212, 182532, 184746, 189252, 215537, 238818, 243376, 246328, 252336, 273798, 277119, 278621, 312912, 318424, 358227, 365064, 369492, 378504, 431074, 477636, 492656, 547596, 554238, 557242, 636848, 646611, 716454, 730128, 738984, 757008, 835863, 862148, 955272, 1095192, 1108476, 1114484, 1293222, 1432908, 1477968, 1631923, 1671726, 1724296, 1910544, 1939833, 2190384, 2216952, 2228968, 2507589, 2586444, 2865816, 3263846, 3343452, 3448592, 3879666, 4433904, 4457936, 4895769, 5015178, 5172888, 5731632, 6527692, 6686904, 7759332, 9791538, 10030356, 10345776, 11423461, 13055384, 13373808, 14687307, 15518664, 19583076, 20060712, 22846922, 26110768, 29374614, 31037328, 34270383, 39166152, 40121424, 45693844, 58749228, 68540766, 78332304, 91387688, 102811149, 117498456, 137081532, 182775376, 205622298, 234996912, 274163064, 411244596, 548326128, 822489192, 1644978384]

約数ペア:

[(1, 1644978384), (2, 822489192), (3, 548326128), (4, 411244596), (6, 274163064), (7, 234996912), (8, 205622298), (9, 182775376), (12, 137081532), (14, 117498456), (16, 102811149), (18, 91387688), (21, 78332304), (24, 68540766), (28, 58749228), (36, 45693844), (41, 40121424), (42, 39166152), (48, 34270383), (53, 31037328), (56, 29374614), (63, 26110768), (72, 22846922), (82, 20060712), (84, 19583076), (106, 15518664), (112, 14687307), (123, 13373808), (126, 13055384), (144, 11423461), (159, 10345776), (164, 10030356), (168, 9791538), (212, 7759332), (246, 6686904), (252, 6527692), (287, 5731632), (318, 5172888), (328, 5015178), (336, 4895769), (369, 4457936), (371, 4433904), (424, 3879666), (477, 3448592), (492, 3343452), (504, 3263846), (574, 2865816), (636, 2586444), (656, 2507589), (738, 2228968), (742, 2216952), (751, 2190384), (848, 1939833), (861, 1910544), (954, 1724296), (984, 1671726), (1008, 1631923), (1113, 1477968), (1148, 1432908), (1272, 1293222), (1476, 1114484), (1484, 1108476), (1502, 1095192), (1722, 955272), (1908, 862148), (1968, 835863), (2173, 757008), (2226, 738984), (2253, 730128), (2296, 716454), (2544, 646611), (2583, 636848), (2952, 557242), (2968, 554238), (3004, 547596), (3339, 492656), (3444, 477636), (3816, 431074), (4346, 378504), (4452, 369492), (4506, 365064), (4592, 358227), (5166, 318424), (5257, 312912), (5904, 278621), (5936, 277119), (6008, 273798), (6519, 252336), (6678, 246328), (6759, 243376), (6888, 238818), (7632, 215537), (8692, 189252), (8904, 184746), (9012, 182532), (10332, 159212), (10514, 156456), (12016, 136899), (13038, 126168), (13356, 123164), (13518, 121688), (13776, 119409), (15211, 108144), (15771, 104304), (17384, 94626), (17808, 92373), (18024, 91266), (19557, 84112), (20664, 79606), (21028, 78228), (26076, 63084), (26712, 61582), (27036, 60844), (30422, 54072), (30791, 53424), (31542, 52152), (34768, 47313), (36048, 45633), (39114, 42056), (39803, 41328)]