1630379968

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{593}}^1$

素因数の和:667

約数の個数: 168

約数和(自身を含む): 4138830432

約数和(自身を除く): 2508450464

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 64, 68, 76, 112, 119, 133, 136, 152, 224, 238, 266, 272, 304, 323, 361, 448, 476, 532, 544, 593, 608, 646, 722, 952, 1064, 1088, 1186, 1216, 1292, 1444, 1904, 2128, 2261, 2372, 2527, 2584, 2888, 3808, 4151, 4256, 4522, 4744, 5054, 5168, 5776, 6137, 7616, 8302, 8512, 9044, 9488, 10081, 10108, 10336, 11267, 11552, 12274, 16604, 18088, 18976, 20162, 20216, 20672, 22534, 23104, 24548, 33208, 36176, 37952, 40324, 40432, 42959, 45068, 49096, 66416, 70567, 72352, 78869, 80648, 80864, 85918, 90136, 98192, 132832, 141134, 144704, 157738, 161296, 161728, 171836, 180272, 191539, 196384, 214073, 265664, 282268, 315476, 322592, 343672, 360544, 383078, 392768, 428146, 564536, 630952, 645184, 687344, 721088, 766156, 856292, 1129072, 1261904, 1340773, 1374688, 1498511, 1532312, 1712584, 2258144, 2523808, 2681546, 2749376, 2997022, 3064624, 3425168, 3639241, 4516288, 5047616, 5363092, 5994044, 6129248, 6850336, 7278482, 10726184, 11988088, 12258496, 13700672, 14556964, 21452368, 23976176, 25474687, 29113928, 42904736, 47952352, 50949374, 58227856, 85809472, 95904704, 101898748, 116455712, 203797496, 232911424, 407594992, 815189984, 1630379968]

約数ペア:

[(1, 1630379968), (2, 815189984), (4, 407594992), (7, 232911424), (8, 203797496), (14, 116455712), (16, 101898748), (17, 95904704), (19, 85809472), (28, 58227856), (32, 50949374), (34, 47952352), (38, 42904736), (56, 29113928), (64, 25474687), (68, 23976176), (76, 21452368), (112, 14556964), (119, 13700672), (133, 12258496), (136, 11988088), (152, 10726184), (224, 7278482), (238, 6850336), (266, 6129248), (272, 5994044), (304, 5363092), (323, 5047616), (361, 4516288), (448, 3639241), (476, 3425168), (532, 3064624), (544, 2997022), (593, 2749376), (608, 2681546), (646, 2523808), (722, 2258144), (952, 1712584), (1064, 1532312), (1088, 1498511), (1186, 1374688), (1216, 1340773), (1292, 1261904), (1444, 1129072), (1904, 856292), (2128, 766156), (2261, 721088), (2372, 687344), (2527, 645184), (2584, 630952), (2888, 564536), (3808, 428146), (4151, 392768), (4256, 383078), (4522, 360544), (4744, 343672), (5054, 322592), (5168, 315476), (5776, 282268), (6137, 265664), (7616, 214073), (8302, 196384), (8512, 191539), (9044, 180272), (9488, 171836), (10081, 161728), (10108, 161296), (10336, 157738), (11267, 144704), (11552, 141134), (12274, 132832), (16604, 98192), (18088, 90136), (18976, 85918), (20162, 80864), (20216, 80648), (20672, 78869), (22534, 72352), (23104, 70567), (24548, 66416), (33208, 49096), (36176, 45068), (37952, 42959), (40324, 40432)]