401917410188

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{947}}^1$

素因数の和:1252

約数の個数: 192

約数和(自身を含む): 866477703168

約数和(自身を除く): 464560292980

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 62, 83, 86, 124, 137, 166, 172, 217, 274, 301, 332, 434, 548, 581, 602, 868, 947, 959, 1162, 1204, 1333, 1894, 1918, 2324, 2573, 2666, 3569, 3788, 3836, 4247, 5146, 5332, 5891, 6629, 7138, 8494, 9331, 10292, 11371, 11782, 13258, 14276, 16988, 18011, 18662, 22742, 23564, 24983, 26516, 29357, 29729, 36022, 37324, 40721, 41237, 45484, 49966, 58714, 59458, 72044, 78601, 79597, 81442, 82474, 99932, 110639, 117428, 118916, 129739, 157202, 159194, 162884, 164948, 182621, 205499, 221278, 259478, 285047, 314404, 318388, 352501, 365242, 410998, 442556, 488953, 518956, 550207, 570094, 705002, 730484, 774473, 821996, 908173, 977906, 1100414, 1140188, 1262351, 1278347, 1410004, 1548946, 1816346, 1955812, 2200828, 2436631, 2467507, 2524702, 2556694, 3097892, 3379843, 3422671, 3632692, 4021909, 4873262, 4935014, 5049404, 5113388, 5578777, 6759686, 6845342, 8043818, 8836457, 9746524, 9870028, 10768337, 11157554, 13519372, 13690684, 15157543, 16087636, 17056417, 17672914, 21536674, 22315108, 23658901, 28153363, 30315086, 34112834, 35345828, 39051439, 43073348, 47317802, 56306726, 60630172, 68225668, 75378359, 78102878, 94635604, 104775133, 106102801, 112613452, 150756718, 156205756, 172942087, 209550266, 212205602, 301513436, 333818447, 345884174, 419100532, 424411204, 463038491, 667636894, 691768348, 733425931, 926076982, 1210594609, 1335273788, 1466851862, 1852153964, 2336729129, 2421189218, 2933703724, 3241269437, 4673458258, 4842378436, 6482538874, 9346916516, 12965077748, 14354193221, 28708386442, 57416772884, 100479352547, 200958705094, 401917410188]

約数ペア:

[(1, 401917410188), (2, 200958705094), (4, 100479352547), (7, 57416772884), (14, 28708386442), (28, 14354193221), (31, 12965077748), (43, 9346916516), (62, 6482538874), (83, 4842378436), (86, 4673458258), (124, 3241269437), (137, 2933703724), (166, 2421189218), (172, 2336729129), (217, 1852153964), (274, 1466851862), (301, 1335273788), (332, 1210594609), (434, 926076982), (548, 733425931), (581, 691768348), (602, 667636894), (868, 463038491), (947, 424411204), (959, 419100532), (1162, 345884174), (1204, 333818447), (1333, 301513436), (1894, 212205602), (1918, 209550266), (2324, 172942087), (2573, 156205756), (2666, 150756718), (3569, 112613452), (3788, 106102801), (3836, 104775133), (4247, 94635604), (5146, 78102878), (5332, 75378359), (5891, 68225668), (6629, 60630172), (7138, 56306726), (8494, 47317802), (9331, 43073348), (10292, 39051439), (11371, 35345828), (11782, 34112834), (13258, 30315086), (14276, 28153363), (16988, 23658901), (18011, 22315108), (18662, 21536674), (22742, 17672914), (23564, 17056417), (24983, 16087636), (26516, 15157543), (29357, 13690684), (29729, 13519372), (36022, 11157554), (37324, 10768337), (40721, 9870028), (41237, 9746524), (45484, 8836457), (49966, 8043818), (58714, 6845342), (59458, 6759686), (72044, 5578777), (78601, 5113388), (79597, 5049404), (81442, 4935014), (82474, 4873262), (99932, 4021909), (110639, 3632692), (117428, 3422671), (118916, 3379843), (129739, 3097892), (157202, 2556694), (159194, 2524702), (162884, 2467507), (164948, 2436631), (182621, 2200828), (205499, 1955812), (221278, 1816346), (259478, 1548946), (285047, 1410004), (314404, 1278347), (318388, 1262351), (352501, 1140188), (365242, 1100414), (410998, 977906), (442556, 908173), (488953, 821996), (518956, 774473), (550207, 730484), (570094, 705002)]