1999151424

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6299}}^1$

素因数の和:6365

約数の個数: 168

約数和(自身を含む): 6240780000

約数和(自身を除く): 4241628576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 32, 36, 38, 48, 57, 58, 64, 72, 76, 87, 96, 114, 116, 144, 152, 171, 174, 192, 228, 232, 261, 288, 304, 342, 348, 456, 464, 522, 551, 576, 608, 684, 696, 912, 928, 1044, 1102, 1216, 1368, 1392, 1653, 1824, 1856, 2088, 2204, 2736, 2784, 3306, 3648, 4176, 4408, 4959, 5472, 5568, 6299, 6612, 8352, 8816, 9918, 10944, 12598, 13224, 16704, 17632, 18897, 19836, 25196, 26448, 35264, 37794, 39672, 50392, 52896, 56691, 75588, 79344, 100784, 105792, 113382, 119681, 151176, 158688, 182671, 201568, 226764, 239362, 302352, 317376, 359043, 365342, 403136, 453528, 478724, 548013, 604704, 718086, 730684, 907056, 957448, 1077129, 1096026, 1209408, 1436172, 1461368, 1644039, 1814112, 1914896, 2154258, 2192052, 2872344, 2922736, 3288078, 3470749, 3628224, 3829792, 4308516, 4384104, 5744688, 5845472, 6576156, 6941498, 7659584, 8617032, 8768208, 10412247, 11489376, 11690944, 13152312, 13882996, 17234064, 17536416, 20824494, 22978752, 26304624, 27765992, 31236741, 34468128, 35072832, 41648988, 52609248, 55531984, 62473482, 68936256, 83297976, 105218496, 111063968, 124946964, 166595952, 222127936, 249893928, 333191904, 499787856, 666383808, 999575712, 1999151424]

約数ペア:

[(1, 1999151424), (2, 999575712), (3, 666383808), (4, 499787856), (6, 333191904), (8, 249893928), (9, 222127936), (12, 166595952), (16, 124946964), (18, 111063968), (19, 105218496), (24, 83297976), (29, 68936256), (32, 62473482), (36, 55531984), (38, 52609248), (48, 41648988), (57, 35072832), (58, 34468128), (64, 31236741), (72, 27765992), (76, 26304624), (87, 22978752), (96, 20824494), (114, 17536416), (116, 17234064), (144, 13882996), (152, 13152312), (171, 11690944), (174, 11489376), (192, 10412247), (228, 8768208), (232, 8617032), (261, 7659584), (288, 6941498), (304, 6576156), (342, 5845472), (348, 5744688), (456, 4384104), (464, 4308516), (522, 3829792), (551, 3628224), (576, 3470749), (608, 3288078), (684, 2922736), (696, 2872344), (912, 2192052), (928, 2154258), (1044, 1914896), (1102, 1814112), (1216, 1644039), (1368, 1461368), (1392, 1436172), (1653, 1209408), (1824, 1096026), (1856, 1077129), (2088, 957448), (2204, 907056), (2736, 730684), (2784, 718086), (3306, 604704), (3648, 548013), (4176, 478724), (4408, 453528), (4959, 403136), (5472, 365342), (5568, 359043), (6299, 317376), (6612, 302352), (8352, 239362), (8816, 226764), (9918, 201568), (10944, 182671), (12598, 158688), (13224, 151176), (16704, 119681), (17632, 113382), (18897, 105792), (19836, 100784), (25196, 79344), (26448, 75588), (35264, 56691), (37794, 52896), (39672, 50392)]