21935411148

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{599}}^1$

素因数の和:706

約数の個数: 240

約数和(自身を含む): 63244339200

約数和(自身を除く): 41308928052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 41, 42, 49, 62, 82, 84, 93, 98, 123, 124, 147, 164, 186, 196, 217, 246, 287, 294, 343, 372, 434, 492, 574, 588, 599, 651, 686, 861, 868, 1029, 1148, 1198, 1271, 1302, 1372, 1519, 1722, 1797, 2009, 2058, 2396, 2401, 2542, 2604, 3038, 3444, 3594, 3813, 4018, 4116, 4193, 4557, 4802, 5084, 6027, 6076, 7188, 7203, 7626, 8036, 8386, 8897, 9114, 9604, 10633, 12054, 12579, 14063, 14406, 15252, 16772, 17794, 18228, 18569, 21266, 24108, 24559, 25158, 26691, 28126, 28812, 29351, 31899, 35588, 37138, 42189, 42532, 49118, 50316, 53382, 55707, 56252, 58702, 62279, 63798, 73677, 74276, 74431, 84378, 88053, 98236, 98441, 106764, 111414, 117404, 124558, 127596, 129983, 147354, 148862, 168756, 171913, 176106, 186837, 196882, 205457, 222828, 223293, 249116, 259966, 294708, 295323, 297724, 343826, 352212, 373674, 389949, 393764, 410914, 435953, 446586, 515739, 519932, 590646, 616371, 687652, 747348, 761329, 779898, 821828, 871906, 893172, 909881, 1031478, 1181292, 1203391, 1232742, 1307859, 1438199, 1522658, 1559796, 1743812, 1819762, 2062956, 2283987, 2406782, 2465484, 2615718, 2729643, 2876398, 3045316, 3051671, 3610173, 3639524, 4314597, 4567974, 4813564, 5231436, 5329303, 5459286, 5752796, 6103342, 6369167, 7220346, 8423737, 8629194, 9135948, 9155013, 10658606, 10918572, 12206684, 12738334, 14440692, 15987909, 16847474, 17258388, 18310026, 19107501, 21317212, 25271211, 25476668, 31975818, 33694948, 36620052, 37305121, 38215002, 44584169, 50542422, 58966159, 63951636, 74610242, 76430004, 89168338, 101084844, 111915363, 117932318, 133752507, 149220484, 176898477, 178336676, 223830726, 235864636, 261135847, 267505014, 353796954, 447661452, 522271694, 535010028, 707593908, 783407541, 1044543388, 1566815082, 1827950929, 3133630164, 3655901858, 5483852787, 7311803716, 10967705574, 21935411148]

約数ペア:

[(1, 21935411148), (2, 10967705574), (3, 7311803716), (4, 5483852787), (6, 3655901858), (7, 3133630164), (12, 1827950929), (14, 1566815082), (21, 1044543388), (28, 783407541), (31, 707593908), (41, 535010028), (42, 522271694), (49, 447661452), (62, 353796954), (82, 267505014), (84, 261135847), (93, 235864636), (98, 223830726), (123, 178336676), (124, 176898477), (147, 149220484), (164, 133752507), (186, 117932318), (196, 111915363), (217, 101084844), (246, 89168338), (287, 76430004), (294, 74610242), (343, 63951636), (372, 58966159), (434, 50542422), (492, 44584169), (574, 38215002), (588, 37305121), (599, 36620052), (651, 33694948), (686, 31975818), (861, 25476668), (868, 25271211), (1029, 21317212), (1148, 19107501), (1198, 18310026), (1271, 17258388), (1302, 16847474), (1372, 15987909), (1519, 14440692), (1722, 12738334), (1797, 12206684), (2009, 10918572), (2058, 10658606), (2396, 9155013), (2401, 9135948), (2542, 8629194), (2604, 8423737), (3038, 7220346), (3444, 6369167), (3594, 6103342), (3813, 5752796), (4018, 5459286), (4116, 5329303), (4193, 5231436), (4557, 4813564), (4802, 4567974), (5084, 4314597), (6027, 3639524), (6076, 3610173), (7188, 3051671), (7203, 3045316), (7626, 2876398), (8036, 2729643), (8386, 2615718), (8897, 2465484), (9114, 2406782), (9604, 2283987), (10633, 2062956), (12054, 1819762), (12579, 1743812), (14063, 1559796), (14406, 1522658), (15252, 1438199), (16772, 1307859), (17794, 1232742), (18228, 1203391), (18569, 1181292), (21266, 1031478), (24108, 909881), (24559, 893172), (25158, 871906), (26691, 821828), (28126, 779898), (28812, 761329), (29351, 747348), (31899, 687652), (35588, 616371), (37138, 590646), (42189, 519932), (42532, 515739), (49118, 446586), (50316, 435953), (53382, 410914), (55707, 393764), (56252, 389949), (58702, 373674), (62279, 352212), (63798, 343826), (73677, 297724), (74276, 295323), (74431, 294708), (84378, 259966), (88053, 249116), (98236, 223293), (98441, 222828), (106764, 205457), (111414, 196882), (117404, 186837), (124558, 176106), (127596, 171913), (129983, 168756), (147354, 148862)]