2491912928

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:233

約数の個数: 192

約数和(自身を含む): 5689958400

約数和(自身を除く): 3198045472

約数列:

[1, 2, 4, 8, 16, 19, 29, 31, 32, 38, 47, 58, 62, 76, 94, 97, 116, 124, 152, 188, 194, 232, 248, 304, 376, 388, 464, 496, 551, 589, 608, 752, 776, 893, 899, 928, 992, 1102, 1178, 1363, 1457, 1504, 1552, 1786, 1798, 1843, 2204, 2356, 2726, 2813, 2914, 3007, 3104, 3572, 3596, 3686, 4408, 4559, 4712, 5452, 5626, 5828, 6014, 7144, 7192, 7372, 8816, 9118, 9424, 10904, 11252, 11656, 12028, 14288, 14384, 14744, 17081, 17632, 18236, 18848, 21808, 22504, 23312, 24056, 25897, 27683, 28576, 28768, 29488, 34162, 36472, 42253, 43616, 45008, 46624, 48112, 51794, 53447, 55366, 57133, 58976, 68324, 72944, 84506, 86621, 87203, 90016, 96224, 103588, 106894, 110732, 114266, 132211, 136648, 141329, 145888, 169012, 173242, 174406, 207176, 213788, 221464, 228532, 264422, 273296, 282658, 338024, 346484, 348812, 414352, 427576, 442928, 457064, 528844, 546592, 565316, 676048, 692968, 697624, 802807, 828704, 855152, 885856, 914128, 1057688, 1130632, 1352096, 1385936, 1395248, 1605614, 1656857, 1710304, 1828256, 2115376, 2261264, 2512009, 2685251, 2771872, 2790496, 3211228, 3313714, 4098541, 4230752, 4522528, 5024018, 5370502, 6422456, 6627428, 8197082, 10048036, 10741004, 12844912, 13254856, 16394164, 20096072, 21482008, 25689824, 26509712, 32788328, 40192144, 42964016, 53019424, 65576656, 77872279, 80384288, 85928032, 131153312, 155744558, 311489116, 622978232, 1245956464, 2491912928]

約数ペア:

[(1, 2491912928), (2, 1245956464), (4, 622978232), (8, 311489116), (16, 155744558), (19, 131153312), (29, 85928032), (31, 80384288), (32, 77872279), (38, 65576656), (47, 53019424), (58, 42964016), (62, 40192144), (76, 32788328), (94, 26509712), (97, 25689824), (116, 21482008), (124, 20096072), (152, 16394164), (188, 13254856), (194, 12844912), (232, 10741004), (248, 10048036), (304, 8197082), (376, 6627428), (388, 6422456), (464, 5370502), (496, 5024018), (551, 4522528), (589, 4230752), (608, 4098541), (752, 3313714), (776, 3211228), (893, 2790496), (899, 2771872), (928, 2685251), (992, 2512009), (1102, 2261264), (1178, 2115376), (1363, 1828256), (1457, 1710304), (1504, 1656857), (1552, 1605614), (1786, 1395248), (1798, 1385936), (1843, 1352096), (2204, 1130632), (2356, 1057688), (2726, 914128), (2813, 885856), (2914, 855152), (3007, 828704), (3104, 802807), (3572, 697624), (3596, 692968), (3686, 676048), (4408, 565316), (4559, 546592), (4712, 528844), (5452, 457064), (5626, 442928), (5828, 427576), (6014, 414352), (7144, 348812), (7192, 346484), (7372, 338024), (8816, 282658), (9118, 273296), (9424, 264422), (10904, 228532), (11252, 221464), (11656, 213788), (12028, 207176), (14288, 174406), (14384, 173242), (14744, 169012), (17081, 145888), (17632, 141329), (18236, 136648), (18848, 132211), (21808, 114266), (22504, 110732), (23312, 106894), (24056, 103588), (25897, 96224), (27683, 90016), (28576, 87203), (28768, 86621), (29488, 84506), (34162, 72944), (36472, 68324), (42253, 58976), (43616, 57133), (45008, 55366), (46624, 53447), (48112, 51794)]